47999140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2053}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 115944192

約数和(自身を除く): 67945052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2053, 2338, 3340, 4106, 4676, 5845, 8212, 10265, 11690, 14371, 20530, 23380, 28742, 41060, 57484, 71855, 143710, 287420, 342851, 685702, 1371404, 1714255, 2399957, 3428510, 4799914, 6857020, 9599828, 11999785, 23999570, 47999140]

約数ペア:

[(1, 47999140), (2, 23999570), (4, 11999785), (5, 9599828), (7, 6857020), (10, 4799914), (14, 3428510), (20, 2399957), (28, 1714255), (35, 1371404), (70, 685702), (140, 342851), (167, 287420), (334, 143710), (668, 71855), (835, 57484), (1169, 41060), (1670, 28742), (2053, 23380), (2338, 20530), (3340, 14371), (4106, 11690), (4676, 10265), (5845, 8212)]