53440504

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 114762960

約数和(自身を除く): 61322456

約数列:

[1, 2, 4, 8, 13, 26, 29, 47, 52, 58, 94, 104, 116, 169, 188, 232, 338, 376, 377, 611, 676, 754, 841, 1222, 1352, 1363, 1508, 1682, 2444, 2726, 3016, 3364, 4888, 4901, 5452, 6728, 7943, 9802, 10904, 10933, 15886, 17719, 19604, 21866, 31772, 35438, 39208, 39527, 43732, 63544, 70876, 79054, 87464, 141752, 142129, 158108, 230347, 284258, 316216, 460694, 513851, 568516, 921388, 1027702, 1137032, 1842776, 2055404, 4110808, 6680063, 13360126, 26720252, 53440504]

約数ペア:

[(1, 53440504), (2, 26720252), (4, 13360126), (8, 6680063), (13, 4110808), (26, 2055404), (29, 1842776), (47, 1137032), (52, 1027702), (58, 921388), (94, 568516), (104, 513851), (116, 460694), (169, 316216), (188, 284258), (232, 230347), (338, 158108), (376, 142129), (377, 141752), (611, 87464), (676, 79054), (754, 70876), (841, 63544), (1222, 43732), (1352, 39527), (1363, 39208), (1508, 35438), (1682, 31772), (2444, 21866), (2726, 19604), (3016, 17719), (3364, 15886), (4888, 10933), (4901, 10904), (5452, 9802), (6728, 7943)]