56240912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 142865856

約数和(自身を除く): 86624944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 107, 112, 133, 152, 182, 208, 214, 247, 266, 304, 361, 364, 428, 494, 532, 722, 728, 749, 856, 988, 1064, 1391, 1444, 1456, 1498, 1712, 1729, 1976, 2033, 2128, 2527, 2782, 2888, 2996, 3458, 3952, 4066, 4693, 5054, 5564, 5776, 5992, 6916, 8132, 9386, 9737, 10108, 11128, 11984, 13832, 14231, 16264, 18772, 19474, 20216, 22256, 26429, 27664, 28462, 32528, 32851, 37544, 38627, 38948, 40432, 52858, 56924, 65702, 75088, 77254, 77896, 105716, 113848, 131404, 154508, 155792, 185003, 211432, 227696, 262808, 270389, 309016, 370006, 422864, 502151, 525616, 540778, 618032, 740012, 1004302, 1081556, 1480024, 2008604, 2163112, 2960048, 3515057, 4017208, 4326224, 7030114, 8034416, 14060228, 28120456, 56240912]

約数ペア:

[(1, 56240912), (2, 28120456), (4, 14060228), (7, 8034416), (8, 7030114), (13, 4326224), (14, 4017208), (16, 3515057), (19, 2960048), (26, 2163112), (28, 2008604), (38, 1480024), (52, 1081556), (56, 1004302), (76, 740012), (91, 618032), (104, 540778), (107, 525616), (112, 502151), (133, 422864), (152, 370006), (182, 309016), (208, 270389), (214, 262808), (247, 227696), (266, 211432), (304, 185003), (361, 155792), (364, 154508), (428, 131404), (494, 113848), (532, 105716), (722, 77896), (728, 77254), (749, 75088), (856, 65702), (988, 56924), (1064, 52858), (1391, 40432), (1444, 38948), (1456, 38627), (1498, 37544), (1712, 32851), (1729, 32528), (1976, 28462), (2033, 27664), (2128, 26429), (2527, 22256), (2782, 20216), (2888, 19474), (2996, 18772), (3458, 16264), (3952, 14231), (4066, 13832), (4693, 11984), (5054, 11128), (5564, 10108), (5776, 9737), (5992, 9386), (6916, 8132)]