55040148

素因数分解:

$2^2\times 3^4\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:934

約数の個数: 60

約数和(自身を含む): 144664212

約数和(自身を除く): 89624064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 257, 324, 514, 661, 771, 1028, 1322, 1542, 1983, 2313, 2644, 3084, 3966, 4626, 5949, 6939, 7932, 9252, 11898, 13878, 17847, 20817, 23796, 27756, 35694, 41634, 53541, 71388, 83268, 107082, 169877, 214164, 339754, 509631, 679508, 1019262, 1528893, 2038524, 3057786, 4586679, 6115572, 9173358, 13760037, 18346716, 27520074, 55040148]

約数ペア:

[(1, 55040148), (2, 27520074), (3, 18346716), (4, 13760037), (6, 9173358), (9, 6115572), (12, 4586679), (18, 3057786), (27, 2038524), (36, 1528893), (54, 1019262), (81, 679508), (108, 509631), (162, 339754), (257, 214164), (324, 169877), (514, 107082), (661, 83268), (771, 71388), (1028, 53541), (1322, 41634), (1542, 35694), (1983, 27756), (2313, 23796), (2644, 20817), (3084, 17847), (3966, 13878), (4626, 11898), (5949, 9252), (6939, 7932)]