51893360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12239}}^1$

素因数の和:12305

約数の個数: 40

約数和(自身を含む): 122938560

約数和(自身を除く): 71045200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 12239, 24478, 48956, 61195, 97912, 122390, 195824, 244780, 489560, 648667, 979120, 1297334, 2594668, 3243335, 5189336, 6486670, 10378672, 12973340, 25946680, 51893360]

約数ペア:

[(1, 51893360), (2, 25946680), (4, 12973340), (5, 10378672), (8, 6486670), (10, 5189336), (16, 3243335), (20, 2594668), (40, 1297334), (53, 979120), (80, 648667), (106, 489560), (212, 244780), (265, 195824), (424, 122390), (530, 97912), (848, 61195), (1060, 48956), (2120, 24478), (4240, 12239)]