56391825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 107243136

約数和(自身を除く): 50851311

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 233, 461, 525, 699, 1165, 1383, 1631, 2305, 3227, 3495, 4893, 5825, 6915, 8155, 9681, 11525, 16135, 17475, 24465, 34575, 40775, 48405, 80675, 107413, 122325, 242025, 322239, 537065, 751891, 1611195, 2255673, 2685325, 3759455, 8055975, 11278365, 18797275, 56391825]

約数ペア:

[(1, 56391825), (3, 18797275), (5, 11278365), (7, 8055975), (15, 3759455), (21, 2685325), (25, 2255673), (35, 1611195), (75, 751891), (105, 537065), (175, 322239), (233, 242025), (461, 122325), (525, 107413), (699, 80675), (1165, 48405), (1383, 40775), (1631, 34575), (2305, 24465), (3227, 17475), (3495, 16135), (4893, 11525), (5825, 9681), (6915, 8155)]