50922320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 123152832

約数和(自身を除く): 72230512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 113, 131, 172, 215, 226, 262, 344, 430, 452, 524, 565, 655, 688, 860, 904, 1048, 1130, 1310, 1720, 1808, 2096, 2260, 2620, 3440, 4520, 4859, 5240, 5633, 9040, 9718, 10480, 11266, 14803, 19436, 22532, 24295, 28165, 29606, 38872, 45064, 48590, 56330, 59212, 74015, 77744, 90128, 97180, 112660, 118424, 148030, 194360, 225320, 236848, 296060, 388720, 450640, 592120, 636529, 1184240, 1273058, 2546116, 3182645, 5092232, 6365290, 10184464, 12730580, 25461160, 50922320]

約数ペア:

[(1, 50922320), (2, 25461160), (4, 12730580), (5, 10184464), (8, 6365290), (10, 5092232), (16, 3182645), (20, 2546116), (40, 1273058), (43, 1184240), (80, 636529), (86, 592120), (113, 450640), (131, 388720), (172, 296060), (215, 236848), (226, 225320), (262, 194360), (344, 148030), (430, 118424), (452, 112660), (524, 97180), (565, 90128), (655, 77744), (688, 74015), (860, 59212), (904, 56330), (1048, 48590), (1130, 45064), (1310, 38872), (1720, 29606), (1808, 28165), (2096, 24295), (2260, 22532), (2620, 19436), (3440, 14803), (4520, 11266), (4859, 10480), (5240, 9718), (5633, 9040)]