50555700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 177723000

約数和(自身を除く): 127167300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 149, 150, 156, 174, 180, 195, 225, 234, 260, 261, 290, 298, 300, 325, 348, 377, 390, 435, 447, 450, 468, 522, 580, 585, 596, 650, 725, 745, 754, 780, 870, 894, 900, 975, 1044, 1131, 1170, 1300, 1305, 1341, 1450, 1490, 1508, 1740, 1788, 1885, 1937, 1950, 2175, 2235, 2262, 2340, 2610, 2682, 2900, 2925, 2980, 3393, 3725, 3770, 3874, 3900, 4321, 4350, 4470, 4524, 5220, 5364, 5655, 5811, 5850, 6525, 6705, 6786, 7450, 7540, 7748, 8642, 8700, 8940, 9425, 9685, 11175, 11310, 11622, 11700, 12963, 13050, 13410, 13572, 14900, 16965, 17284, 17433, 18850, 19370, 21605, 22350, 22620, 23244, 25926, 26100, 26820, 28275, 29055, 33525, 33930, 34866, 37700, 38740, 38889, 43210, 44700, 48425, 51852, 56173, 56550, 58110, 64815, 67050, 67860, 69732, 77778, 84825, 86420, 87165, 96850, 108025, 112346, 113100, 116220, 129630, 134100, 145275, 155556, 168519, 169650, 174330, 193700, 194445, 216050, 224692, 259260, 280865, 290550, 324075, 337038, 339300, 348660, 388890, 432100, 435825, 505557, 561730, 581100, 648150, 674076, 777780, 842595, 871650, 972225, 1011114, 1123460, 1296300, 1404325, 1685190, 1743300, 1944450, 2022228, 2527785, 2808650, 3370380, 3888900, 4212975, 5055570, 5617300, 8425950, 10111140, 12638925, 16851900, 25277850, 50555700]

約数ペア:

[(1, 50555700), (2, 25277850), (3, 16851900), (4, 12638925), (5, 10111140), (6, 8425950), (9, 5617300), (10, 5055570), (12, 4212975), (13, 3888900), (15, 3370380), (18, 2808650), (20, 2527785), (25, 2022228), (26, 1944450), (29, 1743300), (30, 1685190), (36, 1404325), (39, 1296300), (45, 1123460), (50, 1011114), (52, 972225), (58, 871650), (60, 842595), (65, 777780), (75, 674076), (78, 648150), (87, 581100), (90, 561730), (100, 505557), (116, 435825), (117, 432100), (130, 388890), (145, 348660), (149, 339300), (150, 337038), (156, 324075), (174, 290550), (180, 280865), (195, 259260), (225, 224692), (234, 216050), (260, 194445), (261, 193700), (290, 174330), (298, 169650), (300, 168519), (325, 155556), (348, 145275), (377, 134100), (390, 129630), (435, 116220), (447, 113100), (450, 112346), (468, 108025), (522, 96850), (580, 87165), (585, 86420), (596, 84825), (650, 77778), (725, 69732), (745, 67860), (754, 67050), (780, 64815), (870, 58110), (894, 56550), (900, 56173), (975, 51852), (1044, 48425), (1131, 44700), (1170, 43210), (1300, 38889), (1305, 38740), (1341, 37700), (1450, 34866), (1490, 33930), (1508, 33525), (1740, 29055), (1788, 28275), (1885, 26820), (1937, 26100), (1950, 25926), (2175, 23244), (2235, 22620), (2262, 22350), (2340, 21605), (2610, 19370), (2682, 18850), (2900, 17433), (2925, 17284), (2980, 16965), (3393, 14900), (3725, 13572), (3770, 13410), (3874, 13050), (3900, 12963), (4321, 11700), (4350, 11622), (4470, 11310), (4524, 11175), (5220, 9685), (5364, 9425), (5655, 8940), (5811, 8700), (5850, 8642), (6525, 7748), (6705, 7540), (6786, 7450)]