51351630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2633

約数の個数: 64

約数和(自身を含む): 136705536

約数和(自身を除く): 85353906

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 2013, 2551, 3355, 4026, 5102, 6710, 7653, 10065, 12755, 15306, 20130, 25510, 28061, 38265, 56122, 76530, 84183, 140305, 155611, 168366, 280610, 311222, 420915, 466833, 778055, 841830, 933666, 1556110, 1711721, 2334165, 3423442, 4668330, 5135163, 8558605, 10270326, 17117210, 25675815, 51351630]

約数ペア:

[(1, 51351630), (2, 25675815), (3, 17117210), (5, 10270326), (6, 8558605), (10, 5135163), (11, 4668330), (15, 3423442), (22, 2334165), (30, 1711721), (33, 1556110), (55, 933666), (61, 841830), (66, 778055), (110, 466833), (122, 420915), (165, 311222), (183, 280610), (305, 168366), (330, 155611), (366, 140305), (610, 84183), (671, 76530), (915, 56122), (1342, 38265), (1830, 28061), (2013, 25510), (2551, 20130), (3355, 15306), (4026, 12755), (5102, 10065), (6710, 7653)]