54876666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 124750080

約数和(自身を除く): 69873414

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 181, 299, 338, 362, 507, 543, 598, 897, 1014, 1086, 1794, 2197, 2353, 3887, 4163, 4394, 4706, 6591, 7059, 7774, 8326, 11661, 12489, 13182, 14118, 23322, 24978, 30589, 50531, 54119, 61178, 91767, 101062, 108238, 151593, 162357, 183534, 303186, 324714, 397657, 703547, 795314, 1192971, 1407094, 2110641, 2385942, 4221282, 9146111, 18292222, 27438333, 54876666]

約数ペア:

[(1, 54876666), (2, 27438333), (3, 18292222), (6, 9146111), (13, 4221282), (23, 2385942), (26, 2110641), (39, 1407094), (46, 1192971), (69, 795314), (78, 703547), (138, 397657), (169, 324714), (181, 303186), (299, 183534), (338, 162357), (362, 151593), (507, 108238), (543, 101062), (598, 91767), (897, 61178), (1014, 54119), (1086, 50531), (1794, 30589), (2197, 24978), (2353, 23322), (3887, 14118), (4163, 13182), (4394, 12489), (4706, 11661), (6591, 8326), (7059, 7774)]