53017328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2842

約数の個数: 60

約数和(自身を含む): 127165968

約数和(自身を除く): 74148640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 2801, 4732, 5602, 9464, 11204, 18928, 19607, 22408, 36413, 39214, 44816, 72826, 78428, 145652, 156856, 254891, 291304, 313712, 473369, 509782, 582608, 946738, 1019564, 1893476, 2039128, 3313583, 3786952, 4078256, 6627166, 7573904, 13254332, 26508664, 53017328]

約数ペア:

[(1, 53017328), (2, 26508664), (4, 13254332), (7, 7573904), (8, 6627166), (13, 4078256), (14, 3786952), (16, 3313583), (26, 2039128), (28, 1893476), (52, 1019564), (56, 946738), (91, 582608), (104, 509782), (112, 473369), (169, 313712), (182, 291304), (208, 254891), (338, 156856), (364, 145652), (676, 78428), (728, 72826), (1183, 44816), (1352, 39214), (1456, 36413), (2366, 22408), (2704, 19607), (2801, 18928), (4732, 11204), (5602, 9464)]