52102940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 118917120

約数和(自身を除く): 66814180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 4423, 5890, 8846, 11780, 17692, 22115, 44230, 84037, 88460, 137113, 168074, 274226, 336148, 420185, 548452, 685565, 840370, 1371130, 1680740, 2605147, 2742260, 5210294, 10420588, 13025735, 26051470, 52102940]

約数ペア:

[(1, 52102940), (2, 26051470), (4, 13025735), (5, 10420588), (10, 5210294), (19, 2742260), (20, 2605147), (31, 1680740), (38, 1371130), (62, 840370), (76, 685565), (95, 548452), (124, 420185), (155, 336148), (190, 274226), (310, 168074), (380, 137113), (589, 88460), (620, 84037), (1178, 44230), (2356, 22115), (2945, 17692), (4423, 11780), (5890, 8846)]