52455720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 113432280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 239, 248, 295, 310, 354, 372, 465, 472, 478, 590, 620, 708, 717, 744, 885, 930, 956, 1180, 1195, 1240, 1416, 1434, 1770, 1829, 1860, 1912, 2360, 2390, 2868, 3540, 3585, 3658, 3720, 4780, 5487, 5736, 7080, 7170, 7316, 7409, 9145, 9560, 10974, 14101, 14340, 14632, 14818, 18290, 21948, 22227, 27435, 28202, 28680, 29636, 36580, 37045, 42303, 43896, 44454, 54870, 56404, 59272, 70505, 73160, 74090, 84606, 88908, 109740, 111135, 112808, 141010, 148180, 169212, 177816, 211515, 219480, 222270, 282020, 296360, 338424, 423030, 437131, 444540, 564040, 846060, 874262, 889080, 1311393, 1692120, 1748524, 2185655, 2622786, 3497048, 4371310, 5245572, 6556965, 8742620, 10491144, 13113930, 17485240, 26227860, 52455720]

約数ペア:

[(1, 52455720), (2, 26227860), (3, 17485240), (4, 13113930), (5, 10491144), (6, 8742620), (8, 6556965), (10, 5245572), (12, 4371310), (15, 3497048), (20, 2622786), (24, 2185655), (30, 1748524), (31, 1692120), (40, 1311393), (59, 889080), (60, 874262), (62, 846060), (93, 564040), (118, 444540), (120, 437131), (124, 423030), (155, 338424), (177, 296360), (186, 282020), (236, 222270), (239, 219480), (248, 211515), (295, 177816), (310, 169212), (354, 148180), (372, 141010), (465, 112808), (472, 111135), (478, 109740), (590, 88908), (620, 84606), (708, 74090), (717, 73160), (744, 70505), (885, 59272), (930, 56404), (956, 54870), (1180, 44454), (1195, 43896), (1240, 42303), (1416, 37045), (1434, 36580), (1770, 29636), (1829, 28680), (1860, 28202), (1912, 27435), (2360, 22227), (2390, 21948), (2868, 18290), (3540, 14818), (3585, 14632), (3658, 14340), (3720, 14101), (4780, 10974), (5487, 9560), (5736, 9145), (7080, 7409), (7170, 7316)]