53742735

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 98841600

約数和(自身を除く): 45098865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 239, 263, 285, 717, 789, 855, 1195, 1315, 2151, 2367, 3585, 3945, 4541, 4997, 10755, 11835, 13623, 14991, 22705, 24985, 40869, 44973, 62857, 68115, 74955, 188571, 204345, 224865, 314285, 565713, 942855, 1194283, 2828565, 3582849, 5971415, 10748547, 17914245, 53742735]

約数ペア:

[(1, 53742735), (3, 17914245), (5, 10748547), (9, 5971415), (15, 3582849), (19, 2828565), (45, 1194283), (57, 942855), (95, 565713), (171, 314285), (239, 224865), (263, 204345), (285, 188571), (717, 74955), (789, 68115), (855, 62857), (1195, 44973), (1315, 40869), (2151, 24985), (2367, 22705), (3585, 14991), (3945, 13623), (4541, 11835), (4997, 10755)]