50011011

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 73863504

約数和(自身を除く): 23852493

約数列:

[1, 3, 9, 67, 197, 201, 421, 591, 603, 1263, 1773, 3789, 13199, 28207, 39597, 82937, 84621, 118791, 248811, 253863, 746433, 5556779, 16670337, 50011011]

約数ペア:

[(1, 50011011), (3, 16670337), (9, 5556779), (67, 746433), (197, 253863), (201, 248811), (421, 118791), (591, 84621), (603, 82937), (1263, 39597), (1773, 28207), (3789, 13199)]