53405118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 125261136

約数和(自身を除く): 71856018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 241, 482, 723, 947, 1446, 1894, 2169, 2841, 3133, 4338, 5682, 6266, 8523, 9399, 12311, 17046, 18798, 24622, 28197, 36933, 56394, 73866, 110799, 221598, 228227, 456454, 684681, 1369362, 2054043, 2966951, 4108086, 5933902, 8900853, 17801706, 26702559, 53405118]

約数ペア:

[(1, 53405118), (2, 26702559), (3, 17801706), (6, 8900853), (9, 5933902), (13, 4108086), (18, 2966951), (26, 2054043), (39, 1369362), (78, 684681), (117, 456454), (234, 228227), (241, 221598), (482, 110799), (723, 73866), (947, 56394), (1446, 36933), (1894, 28197), (2169, 24622), (2841, 18798), (3133, 17046), (4338, 12311), (5682, 9399), (6266, 8523)]