54539056

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 125804448

約数和(自身を除く): 71265392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 197, 208, 242, 286, 394, 484, 572, 788, 968, 1144, 1331, 1573, 1576, 1936, 2167, 2288, 2561, 2662, 3146, 3152, 4334, 5122, 5324, 6292, 8668, 10244, 10648, 12584, 17303, 17336, 20488, 21296, 23837, 25168, 28171, 34606, 34672, 40976, 47674, 56342, 69212, 95348, 112684, 138424, 190696, 225368, 262207, 276848, 309881, 381392, 450736, 524414, 619762, 1048828, 1239524, 2097656, 2479048, 3408691, 4195312, 4958096, 6817382, 13634764, 27269528, 54539056]

約数ペア:

[(1, 54539056), (2, 27269528), (4, 13634764), (8, 6817382), (11, 4958096), (13, 4195312), (16, 3408691), (22, 2479048), (26, 2097656), (44, 1239524), (52, 1048828), (88, 619762), (104, 524414), (121, 450736), (143, 381392), (176, 309881), (197, 276848), (208, 262207), (242, 225368), (286, 190696), (394, 138424), (484, 112684), (572, 95348), (788, 69212), (968, 56342), (1144, 47674), (1331, 40976), (1573, 34672), (1576, 34606), (1936, 28171), (2167, 25168), (2288, 23837), (2561, 21296), (2662, 20488), (3146, 17336), (3152, 17303), (4334, 12584), (5122, 10648), (5324, 10244), (6292, 8668)]