53855406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 72

約数和(自身を含む): 130297440

約数和(自身を除く): 76442034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 121, 158, 198, 237, 242, 313, 363, 474, 626, 711, 726, 869, 939, 1089, 1422, 1738, 1878, 2178, 2607, 2817, 3443, 5214, 5634, 6886, 7821, 9559, 10329, 15642, 19118, 20658, 24727, 28677, 30987, 37873, 49454, 57354, 61974, 74181, 75746, 86031, 113619, 148362, 172062, 222543, 227238, 271997, 340857, 445086, 543994, 681714, 815991, 1631982, 2447973, 2991967, 4895946, 5983934, 8975901, 17951802, 26927703, 53855406]

約数ペア:

[(1, 53855406), (2, 26927703), (3, 17951802), (6, 8975901), (9, 5983934), (11, 4895946), (18, 2991967), (22, 2447973), (33, 1631982), (66, 815991), (79, 681714), (99, 543994), (121, 445086), (158, 340857), (198, 271997), (237, 227238), (242, 222543), (313, 172062), (363, 148362), (474, 113619), (626, 86031), (711, 75746), (726, 74181), (869, 61974), (939, 57354), (1089, 49454), (1422, 37873), (1738, 30987), (1878, 28677), (2178, 24727), (2607, 20658), (2817, 19118), (3443, 15642), (5214, 10329), (5634, 9559), (6886, 7821)]