52515550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 106814592

約数和(自身を除く): 54299042

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 1993, 2635, 3986, 5270, 9965, 13175, 19930, 26350, 33881, 49825, 61783, 67762, 99650, 123566, 169405, 308915, 338810, 617830, 847025, 1050311, 1544575, 1694050, 2100622, 3089150, 5251555, 10503110, 26257775, 52515550]

約数ペア:

[(1, 52515550), (2, 26257775), (5, 10503110), (10, 5251555), (17, 3089150), (25, 2100622), (31, 1694050), (34, 1544575), (50, 1050311), (62, 847025), (85, 617830), (155, 338810), (170, 308915), (310, 169405), (425, 123566), (527, 99650), (775, 67762), (850, 61783), (1054, 49825), (1550, 33881), (1993, 26350), (2635, 19930), (3986, 13175), (5270, 9965)]