56262830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 117669888

約数和(自身を除く): 61407058

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 607, 713, 806, 1214, 1426, 1495, 2015, 2990, 3035, 3565, 4030, 6070, 7130, 7891, 9269, 13961, 15782, 18538, 18817, 27922, 37634, 39455, 46345, 69805, 78910, 92690, 94085, 139610, 181493, 188170, 244621, 362986, 432791, 489242, 865582, 907465, 1223105, 1814930, 2163955, 2446210, 4327910, 5626283, 11252566, 28131415, 56262830]

約数ペア:

[(1, 56262830), (2, 28131415), (5, 11252566), (10, 5626283), (13, 4327910), (23, 2446210), (26, 2163955), (31, 1814930), (46, 1223105), (62, 907465), (65, 865582), (115, 489242), (130, 432791), (155, 362986), (230, 244621), (299, 188170), (310, 181493), (403, 139610), (598, 94085), (607, 92690), (713, 78910), (806, 69805), (1214, 46345), (1426, 39455), (1495, 37634), (2015, 27922), (2990, 18817), (3035, 18538), (3565, 15782), (4030, 13961), (6070, 9269), (7130, 7891)]