49892292

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 130515840

約数和(自身を除く): 80623548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 79, 106, 158, 159, 212, 237, 316, 318, 331, 474, 477, 636, 662, 711, 948, 954, 993, 1324, 1422, 1908, 1986, 2844, 2979, 3972, 4187, 5958, 8374, 11916, 12561, 16748, 17543, 25122, 26149, 35086, 37683, 50244, 52298, 52629, 70172, 75366, 78447, 104596, 105258, 150732, 156894, 157887, 210516, 235341, 313788, 315774, 470682, 631548, 941364, 1385897, 2771794, 4157691, 5543588, 8315382, 12473073, 16630764, 24946146, 49892292]

約数ペア:

[(1, 49892292), (2, 24946146), (3, 16630764), (4, 12473073), (6, 8315382), (9, 5543588), (12, 4157691), (18, 2771794), (36, 1385897), (53, 941364), (79, 631548), (106, 470682), (158, 315774), (159, 313788), (212, 235341), (237, 210516), (316, 157887), (318, 156894), (331, 150732), (474, 105258), (477, 104596), (636, 78447), (662, 75366), (711, 70172), (948, 52629), (954, 52298), (993, 50244), (1324, 37683), (1422, 35086), (1908, 26149), (1986, 25122), (2844, 17543), (2979, 16748), (3972, 12561), (4187, 11916), (5958, 8374)]