51571560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6053}}^1$

素因数の和:6138

約数の個数: 64

約数和(自身を含む): 156919680

約数和(自身を除く): 105348120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6053, 8520, 12106, 18159, 24212, 30265, 36318, 48424, 60530, 72636, 90795, 121060, 145272, 181590, 242120, 363180, 429763, 726360, 859526, 1289289, 1719052, 2148815, 2578578, 3438104, 4297630, 5157156, 6446445, 8595260, 10314312, 12892890, 17190520, 25785780, 51571560]

約数ペア:

[(1, 51571560), (2, 25785780), (3, 17190520), (4, 12892890), (5, 10314312), (6, 8595260), (8, 6446445), (10, 5157156), (12, 4297630), (15, 3438104), (20, 2578578), (24, 2148815), (30, 1719052), (40, 1289289), (60, 859526), (71, 726360), (120, 429763), (142, 363180), (213, 242120), (284, 181590), (355, 145272), (426, 121060), (568, 90795), (710, 72636), (852, 60530), (1065, 48424), (1420, 36318), (1704, 30265), (2130, 24212), (2840, 18159), (4260, 12106), (6053, 8520)]