53508400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12161}}^1$

素因数の和:12190

約数の個数: 60

約数和(自身を含む): 140252184

約数和(自身を除く): 86743784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 12161, 24322, 48644, 60805, 97288, 121610, 133771, 194576, 243220, 267542, 304025, 486440, 535084, 608050, 668855, 972880, 1070168, 1216100, 1337710, 2140336, 2432200, 2675420, 3344275, 4864400, 5350840, 6688550, 10701680, 13377100, 26754200, 53508400]

約数ペア:

[(1, 53508400), (2, 26754200), (4, 13377100), (5, 10701680), (8, 6688550), (10, 5350840), (11, 4864400), (16, 3344275), (20, 2675420), (22, 2432200), (25, 2140336), (40, 1337710), (44, 1216100), (50, 1070168), (55, 972880), (80, 668855), (88, 608050), (100, 535084), (110, 486440), (176, 304025), (200, 267542), (220, 243220), (275, 194576), (400, 133771), (440, 121610), (550, 97288), (880, 60805), (1100, 48644), (2200, 24322), (4400, 12161)]