55975980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8719}}^1$

素因数の和:8838

約数の個数: 48

約数和(自身を含む): 158215680

約数和(自身を除く): 102239700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 8719, 17438, 26157, 34876, 43595, 52314, 87190, 104628, 130785, 174380, 261570, 523140, 932933, 1865866, 2798799, 3731732, 4664665, 5597598, 9329330, 11195196, 13993995, 18658660, 27987990, 55975980]

約数ペア:

[(1, 55975980), (2, 27987990), (3, 18658660), (4, 13993995), (5, 11195196), (6, 9329330), (10, 5597598), (12, 4664665), (15, 3731732), (20, 2798799), (30, 1865866), (60, 932933), (107, 523140), (214, 261570), (321, 174380), (428, 130785), (535, 104628), (642, 87190), (1070, 52314), (1284, 43595), (1605, 34876), (2140, 26157), (3210, 17438), (6420, 8719)]