49849160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 119361600

約数和(自身を除く): 69512440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 613, 760, 856, 1070, 1226, 2033, 2140, 2452, 3065, 4066, 4280, 4904, 6130, 8132, 10165, 11647, 12260, 16264, 20330, 23294, 24520, 40660, 46588, 58235, 65591, 81320, 93176, 116470, 131182, 232940, 262364, 327955, 465880, 524728, 655910, 1246229, 1311820, 2492458, 2623640, 4984916, 6231145, 9969832, 12462290, 24924580, 49849160]

約数ペア:

[(1, 49849160), (2, 24924580), (4, 12462290), (5, 9969832), (8, 6231145), (10, 4984916), (19, 2623640), (20, 2492458), (38, 1311820), (40, 1246229), (76, 655910), (95, 524728), (107, 465880), (152, 327955), (190, 262364), (214, 232940), (380, 131182), (428, 116470), (535, 93176), (613, 81320), (760, 65591), (856, 58235), (1070, 46588), (1226, 40660), (2033, 24520), (2140, 23294), (2452, 20330), (3065, 16264), (4066, 12260), (4280, 11647), (4904, 10165), (6130, 8132)]