520066550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14923}}^1$

素因数の和:14993

約数の個数: 48

約数和(自身を含む): 1049276592

約数和(自身を除く): 529210042

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 2050, 3485, 6970, 14923, 17425, 29846, 34850, 74615, 149230, 253691, 373075, 507382, 611843, 746150, 1223686, 1268455, 2536910, 3059215, 6118430, 6342275, 10401331, 12684550, 15296075, 20802662, 30592150, 52006655, 104013310, 260033275, 520066550]

約数ペア:

[(1, 520066550), (2, 260033275), (5, 104013310), (10, 52006655), (17, 30592150), (25, 20802662), (34, 15296075), (41, 12684550), (50, 10401331), (82, 6342275), (85, 6118430), (170, 3059215), (205, 2536910), (410, 1268455), (425, 1223686), (697, 746150), (850, 611843), (1025, 507382), (1394, 373075), (2050, 253691), (3485, 149230), (6970, 74615), (14923, 34850), (17425, 29846)]