50878890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13147}}^1$

素因数の和:13203

約数の個数: 48

約数和(自身を含む): 135371808

約数和(自身を除く): 84492918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 13147, 26294, 39441, 65735, 78882, 118323, 131470, 197205, 236646, 394410, 565321, 591615, 1130642, 1183230, 1695963, 2826605, 3391926, 5087889, 5653210, 8479815, 10175778, 16959630, 25439445, 50878890]

約数ペア:

[(1, 50878890), (2, 25439445), (3, 16959630), (5, 10175778), (6, 8479815), (9, 5653210), (10, 5087889), (15, 3391926), (18, 2826605), (30, 1695963), (43, 1183230), (45, 1130642), (86, 591615), (90, 565321), (129, 394410), (215, 236646), (258, 197205), (387, 131470), (430, 118323), (645, 78882), (774, 65735), (1290, 39441), (1935, 26294), (3870, 13147)]