53177238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2637

約数の個数: 48

約数和(自身を含む): 123318000

約数和(自身を除く): 70140762

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 2549, 3477, 5098, 6954, 7647, 10431, 15294, 20862, 22941, 45882, 48431, 96862, 145293, 155489, 290586, 310978, 435879, 466467, 871758, 932934, 1399401, 2798802, 2954291, 5908582, 8862873, 17725746, 26588619, 53177238]

約数ペア:

[(1, 53177238), (2, 26588619), (3, 17725746), (6, 8862873), (9, 5908582), (18, 2954291), (19, 2798802), (38, 1399401), (57, 932934), (61, 871758), (114, 466467), (122, 435879), (171, 310978), (183, 290586), (342, 155489), (366, 145293), (549, 96862), (1098, 48431), (1159, 45882), (2318, 22941), (2549, 20862), (3477, 15294), (5098, 10431), (6954, 7647)]