56417802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 138367008

約数和(自身を除く): 81949206

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 361, 366, 399, 427, 722, 798, 854, 1083, 1159, 1281, 2166, 2318, 2527, 2562, 3477, 3721, 5054, 6954, 7442, 7581, 8113, 11163, 15162, 16226, 22021, 22326, 24339, 26047, 44042, 48678, 52094, 66063, 70699, 78141, 132126, 141398, 154147, 156282, 212097, 308294, 424194, 462441, 494893, 924882, 989786, 1343281, 1484679, 2686562, 2969358, 4029843, 8059686, 9402967, 18805934, 28208901, 56417802]

約数ペア:

[(1, 56417802), (2, 28208901), (3, 18805934), (6, 9402967), (7, 8059686), (14, 4029843), (19, 2969358), (21, 2686562), (38, 1484679), (42, 1343281), (57, 989786), (61, 924882), (114, 494893), (122, 462441), (133, 424194), (183, 308294), (266, 212097), (361, 156282), (366, 154147), (399, 141398), (427, 132126), (722, 78141), (798, 70699), (854, 66063), (1083, 52094), (1159, 48678), (1281, 44042), (2166, 26047), (2318, 24339), (2527, 22326), (2562, 22021), (3477, 16226), (3721, 15162), (5054, 11163), (6954, 8113), (7442, 7581)]