54181664

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 111227256

約数和(自身を除く): 57045592

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 677, 976, 1312, 1354, 1952, 2501, 2708, 5002, 5416, 10004, 10832, 20008, 21664, 27757, 40016, 41297, 55514, 80032, 82594, 111028, 165188, 222056, 330376, 444112, 660752, 888224, 1321504, 1693177, 3386354, 6772708, 13545416, 27090832, 54181664]

約数ペア:

[(1, 54181664), (2, 27090832), (4, 13545416), (8, 6772708), (16, 3386354), (32, 1693177), (41, 1321504), (61, 888224), (82, 660752), (122, 444112), (164, 330376), (244, 222056), (328, 165188), (488, 111028), (656, 82594), (677, 80032), (976, 55514), (1312, 41297), (1354, 40016), (1952, 27757), (2501, 21664), (2708, 20008), (5002, 10832), (5416, 10004)]