50178420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2222

約数の個数: 96

約数和(自身を含む): 159815040

約数和(自身を除く): 109636620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2161, 2322, 2580, 3870, 4322, 4644, 5805, 6483, 7740, 8644, 10805, 11610, 12966, 19449, 21610, 23220, 25932, 32415, 38898, 43220, 58347, 64830, 77796, 92923, 97245, 116694, 129660, 185846, 194490, 233388, 278769, 291735, 371692, 388980, 464615, 557538, 583470, 836307, 929230, 1115076, 1166940, 1393845, 1672614, 1858460, 2508921, 2787690, 3345228, 4181535, 5017842, 5575380, 8363070, 10035684, 12544605, 16726140, 25089210, 50178420]

約数ペア:

[(1, 50178420), (2, 25089210), (3, 16726140), (4, 12544605), (5, 10035684), (6, 8363070), (9, 5575380), (10, 5017842), (12, 4181535), (15, 3345228), (18, 2787690), (20, 2508921), (27, 1858460), (30, 1672614), (36, 1393845), (43, 1166940), (45, 1115076), (54, 929230), (60, 836307), (86, 583470), (90, 557538), (108, 464615), (129, 388980), (135, 371692), (172, 291735), (180, 278769), (215, 233388), (258, 194490), (270, 185846), (387, 129660), (430, 116694), (516, 97245), (540, 92923), (645, 77796), (774, 64830), (860, 58347), (1161, 43220), (1290, 38898), (1548, 32415), (1935, 25932), (2161, 23220), (2322, 21610), (2580, 19449), (3870, 12966), (4322, 11610), (4644, 10805), (5805, 8644), (6483, 7740)]