50851515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 96832512

約数和(自身を除く): 45980997

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 151, 157, 165, 195, 429, 453, 471, 715, 755, 785, 1661, 1727, 1963, 2041, 2145, 2265, 2355, 4983, 5181, 5889, 6123, 8305, 8635, 9815, 10205, 21593, 22451, 23707, 24915, 25905, 29445, 30615, 64779, 67353, 71121, 107965, 112255, 118535, 260777, 308191, 323895, 336765, 355605, 782331, 924573, 1303885, 1540955, 3390101, 3911655, 4622865, 10170303, 16950505, 50851515]

約数ペア:

[(1, 50851515), (3, 16950505), (5, 10170303), (11, 4622865), (13, 3911655), (15, 3390101), (33, 1540955), (39, 1303885), (55, 924573), (65, 782331), (143, 355605), (151, 336765), (157, 323895), (165, 308191), (195, 260777), (429, 118535), (453, 112255), (471, 107965), (715, 71121), (755, 67353), (785, 64779), (1661, 30615), (1727, 29445), (1963, 25905), (2041, 24915), (2145, 23707), (2265, 22451), (2355, 21593), (4983, 10205), (5181, 9815), (5889, 8635), (6123, 8305)]