49845978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30431}}^1$

素因数の和:30459

約数の個数: 48

約数和(自身を含む): 132926976

約数和(自身を除く): 83080998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 30431, 60862, 91293, 182586, 213017, 273879, 395603, 426034, 547758, 639051, 791206, 1186809, 1278102, 1917153, 2373618, 2769221, 3560427, 3834306, 5538442, 7120854, 8307663, 16615326, 24922989, 49845978]

約数ペア:

[(1, 49845978), (2, 24922989), (3, 16615326), (6, 8307663), (7, 7120854), (9, 5538442), (13, 3834306), (14, 3560427), (18, 2769221), (21, 2373618), (26, 1917153), (39, 1278102), (42, 1186809), (63, 791206), (78, 639051), (91, 547758), (117, 426034), (126, 395603), (182, 273879), (234, 213017), (273, 182586), (546, 91293), (819, 60862), (1638, 30431)]