55247660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5743}}^1$

素因数の和:5802

約数の個数: 48

約数和(自身を含む): 128343936

約数和(自身を除く): 73096276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 5743, 9620, 11486, 22972, 28715, 57430, 74659, 114860, 149318, 212491, 298636, 373295, 424982, 746590, 849964, 1062455, 1493180, 2124910, 2762383, 4249820, 5524766, 11049532, 13811915, 27623830, 55247660]

約数ペア:

[(1, 55247660), (2, 27623830), (4, 13811915), (5, 11049532), (10, 5524766), (13, 4249820), (20, 2762383), (26, 2124910), (37, 1493180), (52, 1062455), (65, 849964), (74, 746590), (130, 424982), (148, 373295), (185, 298636), (260, 212491), (370, 149318), (481, 114860), (740, 74659), (962, 57430), (1924, 28715), (2405, 22972), (4810, 11486), (5743, 9620)]