61020778

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 115716384

約数和(自身を除く): 54695606

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 211, 227, 422, 454, 637, 1274, 1477, 1589, 2743, 2951, 2954, 3178, 5486, 5902, 10339, 11123, 19201, 20657, 20678, 22246, 38402, 41314, 47897, 95794, 134407, 144599, 268814, 289198, 335279, 622661, 670558, 1245322, 2346953, 4358627, 4693906, 8717254, 30510389, 61020778]

約数ペア:

[(1, 61020778), (2, 30510389), (7, 8717254), (13, 4693906), (14, 4358627), (26, 2346953), (49, 1245322), (91, 670558), (98, 622661), (182, 335279), (211, 289198), (227, 268814), (422, 144599), (454, 134407), (637, 95794), (1274, 47897), (1477, 41314), (1589, 38402), (2743, 22246), (2951, 20678), (2954, 20657), (3178, 19201), (5486, 11123), (5902, 10339)]