51797790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52321}}^1$

素因数の和:52345

約数の個数: 48

約数和(自身を含む): 146920176

約数和(自身を除く): 95122386

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 52321, 104642, 156963, 261605, 313926, 470889, 523210, 575531, 784815, 941778, 1151062, 1569630, 1726593, 2354445, 2877655, 3453186, 4708890, 5179779, 5755310, 8632965, 10359558, 17265930, 25898895, 51797790]

約数ペア:

[(1, 51797790), (2, 25898895), (3, 17265930), (5, 10359558), (6, 8632965), (9, 5755310), (10, 5179779), (11, 4708890), (15, 3453186), (18, 2877655), (22, 2354445), (30, 1726593), (33, 1569630), (45, 1151062), (55, 941778), (66, 784815), (90, 575531), (99, 523210), (110, 470889), (165, 313926), (198, 261605), (330, 156963), (495, 104642), (990, 52321)]