56871204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 148800960

約数和(自身を除く): 91929756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 967, 1014, 1131, 1508, 1934, 2028, 2262, 2901, 3868, 4524, 4901, 5802, 9802, 11604, 12571, 14703, 19604, 25142, 28043, 29406, 37713, 50284, 56086, 58812, 75426, 84129, 112172, 150852, 163423, 168258, 326846, 336516, 364559, 490269, 653692, 729118, 980538, 1093677, 1458236, 1961076, 2187354, 4374708, 4739267, 9478534, 14217801, 18957068, 28435602, 56871204]

約数ペア:

[(1, 56871204), (2, 28435602), (3, 18957068), (4, 14217801), (6, 9478534), (12, 4739267), (13, 4374708), (26, 2187354), (29, 1961076), (39, 1458236), (52, 1093677), (58, 980538), (78, 729118), (87, 653692), (116, 490269), (156, 364559), (169, 336516), (174, 326846), (338, 168258), (348, 163423), (377, 150852), (507, 112172), (676, 84129), (754, 75426), (967, 58812), (1014, 56086), (1131, 50284), (1508, 37713), (1934, 29406), (2028, 28043), (2262, 25142), (2901, 19604), (3868, 14703), (4524, 12571), (4901, 11604), (5802, 9802)]