42571434050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{100511}}^1$

素因数の和:100763

約数の個数: 48

約数和(自身を含む): 81436430592

約数和(自身を除く): 38864996542

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 197, 215, 394, 430, 985, 1075, 1970, 2150, 4925, 8471, 9850, 16942, 42355, 84710, 100511, 201022, 211775, 423550, 502555, 1005110, 2512775, 4321973, 5025550, 8643946, 19800667, 21609865, 39601334, 43219730, 99003335, 108049325, 198006670, 216098650, 495016675, 851428681, 990033350, 1702857362, 4257143405, 8514286810, 21285717025, 42571434050]

約数ペア:

[(1, 42571434050), (2, 21285717025), (5, 8514286810), (10, 4257143405), (25, 1702857362), (43, 990033350), (50, 851428681), (86, 495016675), (197, 216098650), (215, 198006670), (394, 108049325), (430, 99003335), (985, 43219730), (1075, 39601334), (1970, 21609865), (2150, 19800667), (4925, 8643946), (8471, 5025550), (9850, 4321973), (16942, 2512775), (42355, 1005110), (84710, 502555), (100511, 423550), (201022, 211775)]