49928910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 127125504

約数和(自身を除く): 77196594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 1451, 2294, 2902, 3441, 4353, 5735, 6882, 7255, 8706, 11470, 14510, 17205, 21765, 34410, 43530, 44981, 53687, 89962, 107374, 134943, 161061, 224905, 268435, 269886, 322122, 449810, 536870, 674715, 805305, 1349430, 1610610, 1664297, 3328594, 4992891, 8321485, 9985782, 16642970, 24964455, 49928910]

約数ペア:

[(1, 49928910), (2, 24964455), (3, 16642970), (5, 9985782), (6, 8321485), (10, 4992891), (15, 3328594), (30, 1664297), (31, 1610610), (37, 1349430), (62, 805305), (74, 674715), (93, 536870), (111, 449810), (155, 322122), (185, 269886), (186, 268435), (222, 224905), (310, 161061), (370, 134943), (465, 107374), (555, 89962), (930, 53687), (1110, 44981), (1147, 43530), (1451, 34410), (2294, 21765), (2902, 17205), (3441, 14510), (4353, 11470), (5735, 8706), (6882, 7255)]