57941884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 141120000

約数和(自身を除く): 83178116

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 77, 91, 116, 143, 154, 182, 203, 286, 308, 319, 364, 377, 406, 499, 572, 638, 754, 812, 998, 1001, 1276, 1508, 1996, 2002, 2233, 2639, 3493, 4004, 4147, 4466, 5278, 5489, 6487, 6986, 8294, 8932, 10556, 10978, 12974, 13972, 14471, 16588, 21956, 25948, 28942, 29029, 38423, 45409, 57884, 58058, 71357, 76846, 90818, 101297, 116116, 142714, 153692, 159181, 181636, 188123, 202594, 285428, 318362, 376246, 405188, 499499, 636724, 752492, 998998, 1114267, 1316861, 1997996, 2069353, 2228534, 2633722, 4138706, 4457068, 5267444, 8277412, 14485471, 28970942, 57941884]

約数ペア:

[(1, 57941884), (2, 28970942), (4, 14485471), (7, 8277412), (11, 5267444), (13, 4457068), (14, 4138706), (22, 2633722), (26, 2228534), (28, 2069353), (29, 1997996), (44, 1316861), (52, 1114267), (58, 998998), (77, 752492), (91, 636724), (116, 499499), (143, 405188), (154, 376246), (182, 318362), (203, 285428), (286, 202594), (308, 188123), (319, 181636), (364, 159181), (377, 153692), (406, 142714), (499, 116116), (572, 101297), (638, 90818), (754, 76846), (812, 71357), (998, 58058), (1001, 57884), (1276, 45409), (1508, 38423), (1996, 29029), (2002, 28942), (2233, 25948), (2639, 21956), (3493, 16588), (4004, 14471), (4147, 13972), (4466, 12974), (5278, 10978), (5489, 10556), (6487, 8932), (6986, 8294)]