57487986

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 129788568

約数和(自身を除く): 72300582

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 1098, 1277, 2501, 2554, 3831, 5002, 7503, 7662, 11493, 15006, 22509, 22986, 45018, 52357, 77897, 104714, 155794, 157071, 233691, 314142, 467382, 471213, 701073, 942426, 1402146, 3193777, 6387554, 9581331, 19162662, 28743993, 57487986]

約数ペア:

[(1, 57487986), (2, 28743993), (3, 19162662), (6, 9581331), (9, 6387554), (18, 3193777), (41, 1402146), (61, 942426), (82, 701073), (122, 471213), (123, 467382), (183, 314142), (246, 233691), (366, 157071), (369, 155794), (549, 104714), (738, 77897), (1098, 52357), (1277, 45018), (2501, 22986), (2554, 22509), (3831, 15006), (5002, 11493), (7503, 7662)]