51346020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77797}}^1$

素因数の和:77820

約数の個数: 48

約数和(自身を含む): 156840768

約数和(自身を除く): 105494748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 77797, 155594, 233391, 311188, 388985, 466782, 777970, 855767, 933564, 1166955, 1555940, 1711534, 2333910, 2567301, 3423068, 4278835, 4667820, 5134602, 8557670, 10269204, 12836505, 17115340, 25673010, 51346020]

約数ペア:

[(1, 51346020), (2, 25673010), (3, 17115340), (4, 12836505), (5, 10269204), (6, 8557670), (10, 5134602), (11, 4667820), (12, 4278835), (15, 3423068), (20, 2567301), (22, 2333910), (30, 1711534), (33, 1555940), (44, 1166955), (55, 933564), (60, 855767), (66, 777970), (110, 466782), (132, 388985), (165, 311188), (220, 233391), (330, 155594), (660, 77797)]