50846380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 115577280

約数和(自身を除く): 64730900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269, 538, 727, 1076, 1345, 1454, 2690, 2908, 3497, 3635, 5380, 6994, 7270, 9451, 13988, 14540, 17485, 18902, 34970, 37804, 47255, 69940, 94510, 189020, 195563, 391126, 782252, 977815, 1955630, 2542319, 3911260, 5084638, 10169276, 12711595, 25423190, 50846380]

約数ペア:

[(1, 50846380), (2, 25423190), (4, 12711595), (5, 10169276), (10, 5084638), (13, 3911260), (20, 2542319), (26, 1955630), (52, 977815), (65, 782252), (130, 391126), (260, 195563), (269, 189020), (538, 94510), (727, 69940), (1076, 47255), (1345, 37804), (1454, 34970), (2690, 18902), (2908, 17485), (3497, 14540), (3635, 13988), (5380, 9451), (6994, 7270)]