56671566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 82674354

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 798, 893, 987, 1511, 1786, 1974, 2679, 3022, 4533, 5358, 6251, 9066, 10577, 12502, 18753, 21154, 28709, 31731, 37506, 57418, 63462, 71017, 86127, 142034, 172254, 200963, 213051, 401926, 426102, 497119, 602889, 994238, 1205778, 1349323, 1491357, 2698646, 2982714, 4047969, 8095938, 9445261, 18890522, 28335783, 56671566]

約数ペア:

[(1, 56671566), (2, 28335783), (3, 18890522), (6, 9445261), (7, 8095938), (14, 4047969), (19, 2982714), (21, 2698646), (38, 1491357), (42, 1349323), (47, 1205778), (57, 994238), (94, 602889), (114, 497119), (133, 426102), (141, 401926), (266, 213051), (282, 200963), (329, 172254), (399, 142034), (658, 86127), (798, 71017), (893, 63462), (987, 57418), (1511, 37506), (1786, 31731), (1974, 28709), (2679, 21154), (3022, 18753), (4533, 12502), (5358, 10577), (6251, 9066)]