50515015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 67852800

約数和(自身を除く): 17337785

約数列:

[1, 5, 19, 23, 61, 95, 115, 305, 379, 437, 1159, 1403, 1895, 2185, 5795, 7015, 7201, 8717, 23119, 26657, 36005, 43585, 115595, 133285, 165623, 439261, 531737, 828115, 2196305, 2658685, 10103003, 50515015]

約数ペア:

[(1, 50515015), (5, 10103003), (19, 2658685), (23, 2196305), (61, 828115), (95, 531737), (115, 439261), (305, 165623), (379, 133285), (437, 115595), (1159, 43585), (1403, 36005), (1895, 26657), (2185, 23119), (5795, 8717), (7015, 7201)]