49159890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42017}}^1$

素因数の和:42043

約数の個数: 48

約数和(自身を含む): 137650968

約数和(自身を除く): 88491078

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 42017, 84034, 126051, 210085, 252102, 378153, 420170, 546221, 630255, 756306, 1092442, 1260510, 1638663, 1890765, 2731105, 3277326, 3781530, 4915989, 5462210, 8193315, 9831978, 16386630, 24579945, 49159890]

約数ペア:

[(1, 49159890), (2, 24579945), (3, 16386630), (5, 9831978), (6, 8193315), (9, 5462210), (10, 4915989), (13, 3781530), (15, 3277326), (18, 2731105), (26, 1890765), (30, 1638663), (39, 1260510), (45, 1092442), (65, 756306), (78, 630255), (90, 546221), (117, 420170), (130, 378153), (195, 252102), (234, 210085), (390, 126051), (585, 84034), (1170, 42017)]