51033490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3373}}^1$

素因数の和:3486

約数の個数: 32

約数和(自身を含む): 98385840

約数和(自身を除く): 47352350

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 3373, 6746, 7565, 15130, 16865, 33730, 57341, 114682, 286705, 300197, 573410, 600394, 1500985, 3001970, 5103349, 10206698, 25516745, 51033490]

約数ペア:

[(1, 51033490), (2, 25516745), (5, 10206698), (10, 5103349), (17, 3001970), (34, 1500985), (85, 600394), (89, 573410), (170, 300197), (178, 286705), (445, 114682), (890, 57341), (1513, 33730), (3026, 16865), (3373, 15130), (6746, 7565)]