51437702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{3889}}^1$

素因数の和:4492

約数の個数: 192

約数和(自身を含む): 160441774080

約数和(自身を除く): 109004071140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 547, 620, 780, 806, 930, 1094, 1209, 1612, 1641, 1860, 2015, 2188, 2418, 2735, 3282, 3889, 4030, 4836, 5470, 6045, 6564, 7111, 7778, 8060, 8205, 10940, 11667, 12090, 14222, 15556, 16410, 16957, 19445, 21333, 23334, 24180, 28444, 32820, 33914, 35555, 38890, 42666, 46668, 50557, 50871, 58335, 67828, 71110, 77780, 84785, 85332, 101114, 101742, 106665, 116670, 120559, 142220, 151671, 169570, 202228, 203484, 213330, 220441, 233340, 241118, 252785, 254355, 303342, 339140, 361677, 426660, 440882, 482236, 505570, 508710, 602795, 606684, 661323, 723354, 758355, 881764, 1011140, 1017420, 1102205, 1205590, 1322646, 1446708, 1516710, 1567267, 1808385, 2127283, 2204410, 2411180, 2645292, 3033420, 3134534, 3306615, 3616770, 4254566, 4408820, 4701801, 6269068, 6381849, 6613230, 7233540, 7836335, 8509132, 9403602, 10636415, 12763698, 13226460, 15672670, 18807204, 21272830, 23509005, 25527396, 27654679, 31345340, 31909245, 42545660, 47018010, 55309358, 63818490, 65945773, 82964037, 94036020, 110618716, 127636980, 131891546, 138273395, 165928074, 197837319, 263783092, 276546790, 329728865, 331856148, 395674638, 414820185, 553093580, 659457730, 791349276, 829640370, 857295049, 989186595, 1318915460, 1659280740, 1714590098, 1978373190, 2571885147, 3429180196, 3956746380, 4286475245, 5143770294, 8572950490, 10287540588, 12859425735, 17145900980, 25718851470, 51437702940]

約数ペア:

[(1, 51437702940), (2, 25718851470), (3, 17145900980), (4, 12859425735), (5, 10287540588), (6, 8572950490), (10, 5143770294), (12, 4286475245), (13, 3956746380), (15, 3429180196), (20, 2571885147), (26, 1978373190), (30, 1714590098), (31, 1659280740), (39, 1318915460), (52, 989186595), (60, 857295049), (62, 829640370), (65, 791349276), (78, 659457730), (93, 553093580), (124, 414820185), (130, 395674638), (155, 331856148), (156, 329728865), (186, 276546790), (195, 263783092), (260, 197837319), (310, 165928074), (372, 138273395), (390, 131891546), (403, 127636980), (465, 110618716), (547, 94036020), (620, 82964037), (780, 65945773), (806, 63818490), (930, 55309358), (1094, 47018010), (1209, 42545660), (1612, 31909245), (1641, 31345340), (1860, 27654679), (2015, 25527396), (2188, 23509005), (2418, 21272830), (2735, 18807204), (3282, 15672670), (3889, 13226460), (4030, 12763698), (4836, 10636415), (5470, 9403602), (6045, 8509132), (6564, 7836335), (7111, 7233540), (7778, 6613230), (8060, 6381849), (8205, 6269068), (10940, 4701801), (11667, 4408820), (12090, 4254566), (14222, 3616770), (15556, 3306615), (16410, 3134534), (16957, 3033420), (19445, 2645292), (21333, 2411180), (23334, 2204410), (24180, 2127283), (28444, 1808385), (32820, 1567267), (33914, 1516710), (35555, 1446708), (38890, 1322646), (42666, 1205590), (46668, 1102205), (50557, 1017420), (50871, 1011140), (58335, 881764), (67828, 758355), (71110, 723354), (77780, 661323), (84785, 606684), (85332, 602795), (101114, 508710), (101742, 505570), (106665, 482236), (116670, 440882), (120559, 426660), (142220, 361677), (151671, 339140), (169570, 303342), (202228, 254355), (203484, 252785), (213330, 241118), (220441, 233340)]