55664310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2769

約数の個数: 64

約数和(自身を含む): 146639808

約数和(自身を除く): 90975498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 2693, 3445, 4134, 5386, 6890, 8079, 10335, 13465, 16158, 20670, 26930, 35009, 40395, 70018, 80790, 105027, 142729, 175045, 210054, 285458, 350090, 428187, 525135, 713645, 856374, 1050270, 1427290, 1855477, 2140935, 3710954, 4281870, 5566431, 9277385, 11132862, 18554770, 27832155, 55664310]

約数ペア:

[(1, 55664310), (2, 27832155), (3, 18554770), (5, 11132862), (6, 9277385), (10, 5566431), (13, 4281870), (15, 3710954), (26, 2140935), (30, 1855477), (39, 1427290), (53, 1050270), (65, 856374), (78, 713645), (106, 525135), (130, 428187), (159, 350090), (195, 285458), (265, 210054), (318, 175045), (390, 142729), (530, 105027), (689, 80790), (795, 70018), (1378, 40395), (1590, 35009), (2067, 26930), (2693, 20670), (3445, 16158), (4134, 13465), (5386, 10335), (6890, 8079)]