47508440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24239}}^1$

素因数の和:24264

約数の個数: 48

約数和(自身を含む): 124351200

約数和(自身を除く): 76842760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 24239, 48478, 96956, 121195, 169673, 193912, 242390, 339346, 484780, 678692, 848365, 969560, 1187711, 1357384, 1696730, 2375422, 3393460, 4750844, 5938555, 6786920, 9501688, 11877110, 23754220, 47508440]

約数ペア:

[(1, 47508440), (2, 23754220), (4, 11877110), (5, 9501688), (7, 6786920), (8, 5938555), (10, 4750844), (14, 3393460), (20, 2375422), (28, 1696730), (35, 1357384), (40, 1187711), (49, 969560), (56, 848365), (70, 678692), (98, 484780), (140, 339346), (196, 242390), (245, 193912), (280, 169673), (392, 121195), (490, 96956), (980, 48478), (1960, 24239)]