57381064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 123984000

約数和(自身を除く): 66602936

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 247, 284, 409, 494, 568, 818, 923, 988, 1349, 1636, 1846, 1976, 2698, 3272, 3692, 5317, 5396, 7384, 7771, 10634, 10792, 15542, 17537, 21268, 29039, 31084, 35074, 42536, 58078, 62168, 70148, 101023, 116156, 140296, 202046, 232312, 377507, 404092, 551741, 755014, 808184, 1103482, 1510028, 2206964, 3020056, 4413928, 7172633, 14345266, 28690532, 57381064]

約数ペア:

[(1, 57381064), (2, 28690532), (4, 14345266), (8, 7172633), (13, 4413928), (19, 3020056), (26, 2206964), (38, 1510028), (52, 1103482), (71, 808184), (76, 755014), (104, 551741), (142, 404092), (152, 377507), (247, 232312), (284, 202046), (409, 140296), (494, 116156), (568, 101023), (818, 70148), (923, 62168), (988, 58078), (1349, 42536), (1636, 35074), (1846, 31084), (1976, 29039), (2698, 21268), (3272, 17537), (3692, 15542), (5317, 10792), (5396, 10634), (7384, 7771)]