55258272

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:942

約数の個数: 72

約数和(自身を含む): 157899924

約数和(自身を除く): 102641652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 613, 626, 939, 1226, 1252, 1839, 1878, 2452, 2504, 2817, 3678, 3756, 4904, 5008, 5517, 5634, 7356, 7512, 9808, 10016, 11034, 11268, 14712, 15024, 19616, 22068, 22536, 29424, 30048, 44136, 45072, 58848, 88272, 90144, 176544, 191869, 383738, 575607, 767476, 1151214, 1534952, 1726821, 2302428, 3069904, 3453642, 4604856, 6139808, 6907284, 9209712, 13814568, 18419424, 27629136, 55258272]

約数ペア:

[(1, 55258272), (2, 27629136), (3, 18419424), (4, 13814568), (6, 9209712), (8, 6907284), (9, 6139808), (12, 4604856), (16, 3453642), (18, 3069904), (24, 2302428), (32, 1726821), (36, 1534952), (48, 1151214), (72, 767476), (96, 575607), (144, 383738), (288, 191869), (313, 176544), (613, 90144), (626, 88272), (939, 58848), (1226, 45072), (1252, 44136), (1839, 30048), (1878, 29424), (2452, 22536), (2504, 22068), (2817, 19616), (3678, 15024), (3756, 14712), (4904, 11268), (5008, 11034), (5517, 10016), (5634, 9808), (7356, 7512)]