56486716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 127092672

約数和(自身を除く): 70605956

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 37, 44, 52, 68, 74, 143, 148, 157, 187, 221, 286, 314, 374, 407, 442, 481, 572, 628, 629, 748, 814, 884, 962, 1258, 1628, 1727, 1924, 2041, 2431, 2516, 2669, 3454, 4082, 4862, 5291, 5338, 5809, 6908, 6919, 8164, 8177, 9724, 10582, 10676, 11618, 13838, 16354, 21164, 22451, 23236, 27676, 29359, 32708, 34697, 44902, 58718, 63899, 69394, 75517, 89804, 89947, 98753, 117436, 127798, 138788, 151034, 179894, 197506, 255596, 302068, 359788, 381667, 395012, 763334, 830687, 1086283, 1283789, 1526668, 1661374, 2172566, 2567578, 3322748, 4345132, 5135156, 14121679, 28243358, 56486716]

約数ペア:

[(1, 56486716), (2, 28243358), (4, 14121679), (11, 5135156), (13, 4345132), (17, 3322748), (22, 2567578), (26, 2172566), (34, 1661374), (37, 1526668), (44, 1283789), (52, 1086283), (68, 830687), (74, 763334), (143, 395012), (148, 381667), (157, 359788), (187, 302068), (221, 255596), (286, 197506), (314, 179894), (374, 151034), (407, 138788), (442, 127798), (481, 117436), (572, 98753), (628, 89947), (629, 89804), (748, 75517), (814, 69394), (884, 63899), (962, 58718), (1258, 44902), (1628, 34697), (1727, 32708), (1924, 29359), (2041, 27676), (2431, 23236), (2516, 22451), (2669, 21164), (3454, 16354), (4082, 13838), (4862, 11618), (5291, 10676), (5338, 10582), (5809, 9724), (6908, 8177), (6919, 8164)]