54640508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 106874880

約数和(自身を除く): 52234372

約数列:

[1, 2, 4, 13, 26, 47, 52, 79, 94, 158, 188, 283, 316, 566, 611, 1027, 1132, 1222, 2054, 2444, 3679, 3713, 4108, 7358, 7426, 13301, 14716, 14852, 22357, 26602, 44714, 48269, 53204, 89428, 96538, 172913, 193076, 290641, 345826, 581282, 691652, 1050779, 1162564, 2101558, 4203116, 13660127, 27320254, 54640508]

約数ペア:

[(1, 54640508), (2, 27320254), (4, 13660127), (13, 4203116), (26, 2101558), (47, 1162564), (52, 1050779), (79, 691652), (94, 581282), (158, 345826), (188, 290641), (283, 193076), (316, 172913), (566, 96538), (611, 89428), (1027, 53204), (1132, 48269), (1222, 44714), (2054, 26602), (2444, 22357), (3679, 14852), (3713, 14716), (4108, 13301), (7358, 7426)]