51703665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 43128975

約数列:

[1, 3, 5, 13, 15, 29, 39, 41, 65, 87, 123, 145, 195, 205, 223, 377, 435, 533, 615, 669, 1115, 1131, 1189, 1599, 1885, 2665, 2899, 3345, 3567, 5655, 5945, 6467, 7995, 8697, 9143, 14495, 15457, 17835, 19401, 27429, 32335, 43485, 45715, 46371, 77285, 84071, 97005, 118859, 137145, 231855, 252213, 265147, 356577, 420355, 594295, 795441, 1261065, 1325735, 1782885, 3446911, 3977205, 10340733, 17234555, 51703665]

約数ペア:

[(1, 51703665), (3, 17234555), (5, 10340733), (13, 3977205), (15, 3446911), (29, 1782885), (39, 1325735), (41, 1261065), (65, 795441), (87, 594295), (123, 420355), (145, 356577), (195, 265147), (205, 252213), (223, 231855), (377, 137145), (435, 118859), (533, 97005), (615, 84071), (669, 77285), (1115, 46371), (1131, 45715), (1189, 43485), (1599, 32335), (1885, 27429), (2665, 19401), (2899, 17835), (3345, 15457), (3567, 14495), (5655, 9143), (5945, 8697), (6467, 7995)]