54218628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2617

約数の個数: 72

約数和(自身を含む): 148977920

約数和(自身を除く): 94759292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 2557, 3534, 5114, 5301, 7068, 7671, 10228, 10602, 15342, 21204, 23013, 30684, 46026, 48583, 79267, 92052, 97166, 145749, 158534, 194332, 237801, 291498, 317068, 437247, 475602, 582996, 713403, 874494, 951204, 1426806, 1506073, 1748988, 2853612, 3012146, 4518219, 6024292, 9036438, 13554657, 18072876, 27109314, 54218628]

約数ペア:

[(1, 54218628), (2, 27109314), (3, 18072876), (4, 13554657), (6, 9036438), (9, 6024292), (12, 4518219), (18, 3012146), (19, 2853612), (31, 1748988), (36, 1506073), (38, 1426806), (57, 951204), (62, 874494), (76, 713403), (93, 582996), (114, 475602), (124, 437247), (171, 317068), (186, 291498), (228, 237801), (279, 194332), (342, 158534), (372, 145749), (558, 97166), (589, 92052), (684, 79267), (1116, 48583), (1178, 46026), (1767, 30684), (2356, 23013), (2557, 21204), (3534, 15342), (5114, 10602), (5301, 10228), (7068, 7671)]