55246140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5791}}^1$

素因数の和:5859

約数の個数: 72

約数和(自身を含む): 170771328

約数和(自身を除く): 115525188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5791, 9540, 11582, 17373, 23164, 28955, 34746, 52119, 57910, 69492, 86865, 104238, 115820, 173730, 208476, 260595, 306923, 347460, 521190, 613846, 920769, 1042380, 1227692, 1534615, 1841538, 2762307, 3069230, 3683076, 4603845, 5524614, 6138460, 9207690, 11049228, 13811535, 18415380, 27623070, 55246140]

約数ペア:

[(1, 55246140), (2, 27623070), (3, 18415380), (4, 13811535), (5, 11049228), (6, 9207690), (9, 6138460), (10, 5524614), (12, 4603845), (15, 3683076), (18, 3069230), (20, 2762307), (30, 1841538), (36, 1534615), (45, 1227692), (53, 1042380), (60, 920769), (90, 613846), (106, 521190), (159, 347460), (180, 306923), (212, 260595), (265, 208476), (318, 173730), (477, 115820), (530, 104238), (636, 86865), (795, 69492), (954, 57910), (1060, 52119), (1590, 34746), (1908, 28955), (2385, 23164), (3180, 17373), (4770, 11582), (5791, 9540)]