56987352

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1889}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 154791000

約数和(自身を除く): 97803648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1676, 1889, 2514, 3352, 3771, 3778, 5028, 5667, 7542, 7556, 10056, 11334, 15084, 15112, 17001, 22668, 30168, 34002, 45336, 68004, 136008, 791491, 1582982, 2374473, 3165964, 4748946, 6331928, 7123419, 9497892, 14246838, 18995784, 28493676, 56987352]

約数ペア:

[(1, 56987352), (2, 28493676), (3, 18995784), (4, 14246838), (6, 9497892), (8, 7123419), (9, 6331928), (12, 4748946), (18, 3165964), (24, 2374473), (36, 1582982), (72, 791491), (419, 136008), (838, 68004), (1257, 45336), (1676, 34002), (1889, 30168), (2514, 22668), (3352, 17001), (3771, 15112), (3778, 15084), (5028, 11334), (5667, 10056), (7542, 7556)]