53596816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 129241728

約数和(自身を除く): 75644912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 182, 208, 262, 281, 364, 524, 562, 728, 917, 1048, 1124, 1456, 1703, 1834, 1967, 2096, 2248, 3406, 3653, 3668, 3934, 4496, 6812, 7306, 7336, 7868, 11921, 13624, 14612, 14672, 15736, 23842, 25571, 27248, 29224, 31472, 36811, 47684, 51142, 58448, 73622, 95368, 102284, 147244, 190736, 204568, 257677, 294488, 409136, 478543, 515354, 588976, 957086, 1030708, 1914172, 2061416, 3349801, 3828344, 4122832, 6699602, 7656688, 13399204, 26798408, 53596816]

約数ペア:

[(1, 53596816), (2, 26798408), (4, 13399204), (7, 7656688), (8, 6699602), (13, 4122832), (14, 3828344), (16, 3349801), (26, 2061416), (28, 1914172), (52, 1030708), (56, 957086), (91, 588976), (104, 515354), (112, 478543), (131, 409136), (182, 294488), (208, 257677), (262, 204568), (281, 190736), (364, 147244), (524, 102284), (562, 95368), (728, 73622), (917, 58448), (1048, 51142), (1124, 47684), (1456, 36811), (1703, 31472), (1834, 29224), (1967, 27248), (2096, 25571), (2248, 23842), (3406, 15736), (3653, 14672), (3668, 14612), (3934, 13624), (4496, 11921), (6812, 7868), (7306, 7336)]