56910490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62539}}^1$

素因数の和:62566

約数の個数: 32

約数和(自身を含む): 126080640

約数和(自身を除く): 69170150

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 62539, 125078, 312695, 437773, 625390, 813007, 875546, 1626014, 2188865, 4065035, 4377730, 5691049, 8130070, 11382098, 28455245, 56910490]

約数ペア:

[(1, 56910490), (2, 28455245), (5, 11382098), (7, 8130070), (10, 5691049), (13, 4377730), (14, 4065035), (26, 2188865), (35, 1626014), (65, 875546), (70, 813007), (91, 625390), (130, 437773), (182, 312695), (455, 125078), (910, 62539)]