55857074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 56635726

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 182, 203, 247, 266, 377, 406, 494, 551, 557, 754, 1102, 1114, 1729, 2639, 3458, 3857, 3899, 5278, 7163, 7241, 7714, 7798, 10583, 14326, 14482, 16153, 21166, 32306, 50141, 50687, 74081, 100282, 101374, 113071, 137579, 148162, 209989, 226142, 275158, 306907, 419978, 613814, 963053, 1469923, 1926106, 2148349, 2939846, 3989791, 4296698, 7979582, 27928537, 55857074]

約数ペア:

[(1, 55857074), (2, 27928537), (7, 7979582), (13, 4296698), (14, 3989791), (19, 2939846), (26, 2148349), (29, 1926106), (38, 1469923), (58, 963053), (91, 613814), (133, 419978), (182, 306907), (203, 275158), (247, 226142), (266, 209989), (377, 148162), (406, 137579), (494, 113071), (551, 101374), (557, 100282), (754, 74081), (1102, 50687), (1114, 50141), (1729, 32306), (2639, 21166), (3458, 16153), (3857, 14482), (3899, 14326), (5278, 10583), (7163, 7798), (7241, 7714)]