66084350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 127866816

約数和(自身を除く): 61782466

約数列:

[1, 2, 5, 10, 25, 47, 50, 61, 94, 122, 235, 305, 461, 470, 610, 922, 1175, 1525, 2305, 2350, 2867, 3050, 4610, 5734, 11525, 14335, 21667, 23050, 28121, 28670, 43334, 56242, 71675, 108335, 140605, 143350, 216670, 281210, 541675, 703025, 1083350, 1321687, 1406050, 2643374, 6608435, 13216870, 33042175, 66084350]

約数ペア:

[(1, 66084350), (2, 33042175), (5, 13216870), (10, 6608435), (25, 2643374), (47, 1406050), (50, 1321687), (61, 1083350), (94, 703025), (122, 541675), (235, 281210), (305, 216670), (461, 143350), (470, 140605), (610, 108335), (922, 71675), (1175, 56242), (1525, 43334), (2305, 28670), (2350, 28121), (2867, 23050), (3050, 21667), (4610, 14335), (5734, 11525)]