56057988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 153608896

約数和(自身を除く): 97550908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 397, 492, 574, 794, 861, 1148, 1191, 1588, 1681, 1722, 2382, 2779, 3362, 3444, 4764, 5043, 5558, 6724, 8337, 10086, 11116, 11767, 16277, 16674, 20172, 23534, 32554, 33348, 35301, 47068, 48831, 65108, 70602, 97662, 113939, 141204, 195324, 227878, 341817, 455756, 667357, 683634, 1334714, 1367268, 2002071, 2669428, 4004142, 4671499, 8008284, 9342998, 14014497, 18685996, 28028994, 56057988]

約数ペア:

[(1, 56057988), (2, 28028994), (3, 18685996), (4, 14014497), (6, 9342998), (7, 8008284), (12, 4671499), (14, 4004142), (21, 2669428), (28, 2002071), (41, 1367268), (42, 1334714), (82, 683634), (84, 667357), (123, 455756), (164, 341817), (246, 227878), (287, 195324), (397, 141204), (492, 113939), (574, 97662), (794, 70602), (861, 65108), (1148, 48831), (1191, 47068), (1588, 35301), (1681, 33348), (1722, 32554), (2382, 23534), (2779, 20172), (3362, 16674), (3444, 16277), (4764, 11767), (5043, 11116), (5558, 10086), (6724, 8337)]