51966005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 77296128

約数和(自身を除く): 25330123

約数列:

[1, 5, 7, 13, 35, 65, 91, 181, 455, 631, 905, 1267, 2353, 3155, 4417, 6335, 8203, 11765, 16471, 22085, 41015, 57421, 82355, 114211, 287105, 571055, 799477, 1484743, 3997385, 7423715, 10393201, 51966005]

約数ペア:

[(1, 51966005), (5, 10393201), (7, 7423715), (13, 3997385), (35, 1484743), (65, 799477), (91, 571055), (181, 287105), (455, 114211), (631, 82355), (905, 57421), (1267, 41015), (2353, 22085), (3155, 16471), (4417, 11765), (6335, 8203)]