56235025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 87994368

約数和(自身を除く): 31759343

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 131, 175, 223, 275, 385, 655, 917, 1115, 1441, 1561, 1925, 2453, 3275, 4585, 5575, 7205, 7805, 10087, 12265, 17171, 22925, 29213, 36025, 39025, 50435, 61325, 85855, 146065, 204491, 252175, 321343, 429275, 730325, 1022455, 1606715, 2249401, 5112275, 8033575, 11247005, 56235025]

約数ペア:

[(1, 56235025), (5, 11247005), (7, 8033575), (11, 5112275), (25, 2249401), (35, 1606715), (55, 1022455), (77, 730325), (131, 429275), (175, 321343), (223, 252175), (275, 204491), (385, 146065), (655, 85855), (917, 61325), (1115, 50435), (1441, 39025), (1561, 36025), (1925, 29213), (2453, 22925), (3275, 17171), (4585, 12265), (5575, 10087), (7205, 7805)]