55827564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4021}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 141896160

約数和(自身を除く): 86068596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4021, 4628, 6942, 8042, 12063, 13884, 16084, 24126, 48252, 52273, 104546, 156819, 209092, 313638, 357869, 627276, 715738, 1073607, 1431476, 2147214, 4294428, 4652297, 9304594, 13956891, 18609188, 27913782, 55827564]

約数ペア:

[(1, 55827564), (2, 27913782), (3, 18609188), (4, 13956891), (6, 9304594), (12, 4652297), (13, 4294428), (26, 2147214), (39, 1431476), (52, 1073607), (78, 715738), (89, 627276), (156, 357869), (178, 313638), (267, 209092), (356, 156819), (534, 104546), (1068, 52273), (1157, 48252), (2314, 24126), (3471, 16084), (4021, 13884), (4628, 12063), (6942, 8042)]