53364025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 83119680

約数和(自身を除く): 29755655

約数列:

[1, 5, 11, 13, 23, 25, 55, 59, 65, 115, 121, 143, 253, 275, 295, 299, 325, 575, 605, 649, 715, 767, 1265, 1357, 1475, 1495, 1573, 2783, 3025, 3245, 3289, 3575, 3835, 6325, 6785, 7139, 7475, 7865, 8437, 13915, 14927, 16225, 16445, 17641, 19175, 33925, 35695, 36179, 39325, 42185, 69575, 74635, 82225, 88205, 92807, 164197, 178475, 180895, 194051, 210925, 373175, 441025, 464035, 820985, 904475, 970255, 2134561, 2320175, 4104925, 4851275, 10672805, 53364025]

約数ペア:

[(1, 53364025), (5, 10672805), (11, 4851275), (13, 4104925), (23, 2320175), (25, 2134561), (55, 970255), (59, 904475), (65, 820985), (115, 464035), (121, 441025), (143, 373175), (253, 210925), (275, 194051), (295, 180895), (299, 178475), (325, 164197), (575, 92807), (605, 88205), (649, 82225), (715, 74635), (767, 69575), (1265, 42185), (1357, 39325), (1475, 36179), (1495, 35695), (1573, 33925), (2783, 19175), (3025, 17641), (3245, 16445), (3289, 16225), (3575, 14927), (3835, 13915), (6325, 8437), (6785, 7865), (7139, 7475)]