51660088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2281}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 102690000

約数和(自身を除く): 51029912

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2281, 2831, 4562, 5662, 9124, 11324, 18248, 22648, 43339, 86678, 173356, 339869, 346712, 679738, 1359476, 2718952, 6457511, 12915022, 25830044, 51660088]

約数ペア:

[(1, 51660088), (2, 25830044), (4, 12915022), (8, 6457511), (19, 2718952), (38, 1359476), (76, 679738), (149, 346712), (152, 339869), (298, 173356), (596, 86678), (1192, 43339), (2281, 22648), (2831, 18248), (4562, 11324), (5662, 9124)]