51551100040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117161591}}^1$

素因数の和:117161613

約数の個数: 32

約数和(自身を含む): 126534519360

約数和(自身を除く): 74983419320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 117161591, 234323182, 468646364, 585807955, 937292728, 1171615910, 1288777501, 2343231820, 2577555002, 4686463640, 5155110004, 6443887505, 10310220008, 12887775010, 25775550020, 51551100040]

約数ペア:

[(1, 51551100040), (2, 25775550020), (4, 12887775010), (5, 10310220008), (8, 6443887505), (10, 5155110004), (11, 4686463640), (20, 2577555002), (22, 2343231820), (40, 1288777501), (44, 1171615910), (55, 937292728), (88, 585807955), (110, 468646364), (220, 234323182), (440, 117161591)]