52119405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 101601864

約数和(自身を除く): 49482459

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 53, 65, 117, 123, 159, 195, 205, 265, 369, 477, 533, 585, 615, 689, 795, 1599, 1681, 1845, 2067, 2173, 2385, 2665, 3445, 4797, 5043, 6201, 6519, 7995, 8405, 10335, 10865, 15129, 19557, 21853, 23985, 25215, 28249, 31005, 32595, 65559, 75645, 84747, 89093, 97785, 109265, 141245, 196677, 254241, 267279, 327795, 423735, 445465, 801837, 983385, 1158209, 1271205, 1336395, 3474627, 4009185, 5791045, 10423881, 17373135, 52119405]

約数ペア:

[(1, 52119405), (3, 17373135), (5, 10423881), (9, 5791045), (13, 4009185), (15, 3474627), (39, 1336395), (41, 1271205), (45, 1158209), (53, 983385), (65, 801837), (117, 445465), (123, 423735), (159, 327795), (195, 267279), (205, 254241), (265, 196677), (369, 141245), (477, 109265), (533, 97785), (585, 89093), (615, 84747), (689, 75645), (795, 65559), (1599, 32595), (1681, 31005), (1845, 28249), (2067, 25215), (2173, 23985), (2385, 21853), (2665, 19557), (3445, 15129), (4797, 10865), (5043, 10335), (6201, 8405), (6519, 7995)]