47843880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56957}}^1$

素因数の和:56978

約数の個数: 64

約数和(自身を含む): 164039040

約数和(自身を除く): 116195160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56957, 113914, 170871, 227828, 284785, 341742, 398699, 455656, 569570, 683484, 797398, 854355, 1139140, 1196097, 1366968, 1594796, 1708710, 1993495, 2278280, 2392194, 3189592, 3417420, 3986990, 4784388, 5980485, 6834840, 7973980, 9568776, 11960970, 15947960, 23921940, 47843880]

約数ペア:

[(1, 47843880), (2, 23921940), (3, 15947960), (4, 11960970), (5, 9568776), (6, 7973980), (7, 6834840), (8, 5980485), (10, 4784388), (12, 3986990), (14, 3417420), (15, 3189592), (20, 2392194), (21, 2278280), (24, 1993495), (28, 1708710), (30, 1594796), (35, 1366968), (40, 1196097), (42, 1139140), (56, 854355), (60, 797398), (70, 683484), (84, 569570), (105, 455656), (120, 398699), (140, 341742), (168, 284785), (210, 227828), (280, 170871), (420, 113914), (840, 56957)]