49403240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42589}}^1$

素因数の和:42629

約数の個数: 32

約数和(自身を含む): 114993000

約数和(自身を除く): 65589760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42589, 85178, 170356, 212945, 340712, 425890, 851780, 1235081, 1703560, 2470162, 4940324, 6175405, 9880648, 12350810, 24701620, 49403240]

約数ペア:

[(1, 49403240), (2, 24701620), (4, 12350810), (5, 9880648), (8, 6175405), (10, 4940324), (20, 2470162), (29, 1703560), (40, 1235081), (58, 851780), (116, 425890), (145, 340712), (232, 212945), (290, 170356), (580, 85178), (1160, 42589)]