55433260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8626

約数の個数: 48

約数和(自身を含む): 129759840

約数和(自身を除く): 74326580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 8581, 17162, 34324, 42905, 85810, 145877, 163039, 171620, 291754, 326078, 583508, 652156, 729385, 815195, 1458770, 1630390, 2771663, 2917540, 3260780, 5543326, 11086652, 13858315, 27716630, 55433260]

約数ペア:

[(1, 55433260), (2, 27716630), (4, 13858315), (5, 11086652), (10, 5543326), (17, 3260780), (19, 2917540), (20, 2771663), (34, 1630390), (38, 1458770), (68, 815195), (76, 729385), (85, 652156), (95, 583508), (170, 326078), (190, 291754), (323, 171620), (340, 163039), (380, 145877), (646, 85810), (1292, 42905), (1615, 34324), (3230, 17162), (6460, 8581)]