49750623

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 80668224

約数和(自身を除く): 30917601

約数列:

[1, 3, 9, 13, 39, 53, 71, 113, 117, 159, 213, 339, 477, 639, 689, 923, 1017, 1469, 2067, 2769, 3763, 4407, 5989, 6201, 8023, 8307, 11289, 13221, 17967, 24069, 33867, 48919, 53901, 72207, 77857, 104299, 146757, 233571, 312897, 425219, 440271, 700713, 938691, 1275657, 3826971, 5527847, 16583541, 49750623]

約数ペア:

[(1, 49750623), (3, 16583541), (9, 5527847), (13, 3826971), (39, 1275657), (53, 938691), (71, 700713), (113, 440271), (117, 425219), (159, 312897), (213, 233571), (339, 146757), (477, 104299), (639, 77857), (689, 72207), (923, 53901), (1017, 48919), (1469, 33867), (2067, 24069), (2769, 17967), (3763, 13221), (4407, 11289), (5989, 8307), (6201, 8023)]