56776668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 153538560

約数和(自身を除く): 96761892

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 156, 158, 204, 221, 237, 271, 316, 442, 474, 542, 663, 813, 884, 948, 1027, 1084, 1326, 1343, 1626, 2054, 2652, 2686, 3081, 3252, 3523, 4029, 4108, 4607, 5372, 6162, 7046, 8058, 9214, 10569, 12324, 13821, 14092, 16116, 17459, 18428, 21138, 21409, 27642, 34918, 42276, 42818, 52377, 55284, 59891, 64227, 69836, 85636, 104754, 119782, 128454, 179673, 209508, 239564, 256908, 278317, 359346, 363953, 556634, 718692, 727906, 834951, 1091859, 1113268, 1455812, 1669902, 2183718, 3339804, 4367436, 4731389, 9462778, 14194167, 18925556, 28388334, 56776668]

約数ペア:

[(1, 56776668), (2, 28388334), (3, 18925556), (4, 14194167), (6, 9462778), (12, 4731389), (13, 4367436), (17, 3339804), (26, 2183718), (34, 1669902), (39, 1455812), (51, 1113268), (52, 1091859), (68, 834951), (78, 727906), (79, 718692), (102, 556634), (156, 363953), (158, 359346), (204, 278317), (221, 256908), (237, 239564), (271, 209508), (316, 179673), (442, 128454), (474, 119782), (542, 104754), (663, 85636), (813, 69836), (884, 64227), (948, 59891), (1027, 55284), (1084, 52377), (1326, 42818), (1343, 42276), (1626, 34918), (2054, 27642), (2652, 21409), (2686, 21138), (3081, 18428), (3252, 17459), (3523, 16116), (4029, 14092), (4108, 13821), (4607, 12324), (5372, 10569), (6162, 9214), (7046, 8058)]