50537890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6373}}^1$

素因数の和:6454

約数の個数: 32

約数和(自身を含む): 99587376

約数和(自身を除く): 49049486

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 6373, 7930, 12746, 31865, 63730, 82849, 165698, 388753, 414245, 777506, 828490, 1943765, 3887530, 5053789, 10107578, 25268945, 50537890]

約数ペア:

[(1, 50537890), (2, 25268945), (5, 10107578), (10, 5053789), (13, 3887530), (26, 1943765), (61, 828490), (65, 777506), (122, 414245), (130, 388753), (305, 165698), (610, 82849), (793, 63730), (1586, 31865), (3965, 12746), (6373, 7930)]