50771500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 122181696

約数和(自身を除く): 71410196

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 107, 125, 130, 146, 214, 250, 260, 292, 325, 365, 428, 500, 535, 650, 730, 949, 1070, 1300, 1391, 1460, 1625, 1825, 1898, 2140, 2675, 2782, 3250, 3650, 3796, 4745, 5350, 5564, 6500, 6955, 7300, 7811, 9125, 9490, 10700, 13375, 13910, 15622, 18250, 18980, 23725, 26750, 27820, 31244, 34775, 36500, 39055, 47450, 53500, 69550, 78110, 94900, 101543, 118625, 139100, 156220, 173875, 195275, 203086, 237250, 347750, 390550, 406172, 474500, 507715, 695500, 781100, 976375, 1015430, 1952750, 2030860, 2538575, 3905500, 5077150, 10154300, 12692875, 25385750, 50771500]

約数ペア:

[(1, 50771500), (2, 25385750), (4, 12692875), (5, 10154300), (10, 5077150), (13, 3905500), (20, 2538575), (25, 2030860), (26, 1952750), (50, 1015430), (52, 976375), (65, 781100), (73, 695500), (100, 507715), (107, 474500), (125, 406172), (130, 390550), (146, 347750), (214, 237250), (250, 203086), (260, 195275), (292, 173875), (325, 156220), (365, 139100), (428, 118625), (500, 101543), (535, 94900), (650, 78110), (730, 69550), (949, 53500), (1070, 47450), (1300, 39055), (1391, 36500), (1460, 34775), (1625, 31244), (1825, 27820), (1898, 26750), (2140, 23725), (2675, 18980), (2782, 18250), (3250, 15622), (3650, 13910), (3796, 13375), (4745, 10700), (5350, 9490), (5564, 9125), (6500, 7811), (6955, 7300)]