48899772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 130690560

約数和(自身を除く): 81790788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1019, 1116, 1333, 1548, 2038, 2666, 3057, 3999, 4076, 5332, 6114, 7998, 9171, 11997, 12228, 15996, 18342, 23994, 31589, 36684, 43817, 47988, 63178, 87634, 94767, 126356, 131451, 175268, 189534, 262902, 284301, 379068, 394353, 525804, 568602, 788706, 1137204, 1358327, 1577412, 2716654, 4074981, 5433308, 8149962, 12224943, 16299924, 24449886, 48899772]

約数ペア:

[(1, 48899772), (2, 24449886), (3, 16299924), (4, 12224943), (6, 8149962), (9, 5433308), (12, 4074981), (18, 2716654), (31, 1577412), (36, 1358327), (43, 1137204), (62, 788706), (86, 568602), (93, 525804), (124, 394353), (129, 379068), (172, 284301), (186, 262902), (258, 189534), (279, 175268), (372, 131451), (387, 126356), (516, 94767), (558, 87634), (774, 63178), (1019, 47988), (1116, 43817), (1333, 36684), (1548, 31589), (2038, 23994), (2666, 18342), (3057, 15996), (3999, 12228), (4076, 11997), (5332, 9171), (6114, 7998)]