47311990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1123}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 93229056

約数和(自身を除く): 45917066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 1123, 1915, 2246, 3830, 4213, 5615, 8426, 11230, 12353, 21065, 24706, 42130, 61765, 123530, 430109, 860218, 2150545, 4301090, 4731199, 9462398, 23655995, 47311990]

約数ペア:

[(1, 47311990), (2, 23655995), (5, 9462398), (10, 4731199), (11, 4301090), (22, 2150545), (55, 860218), (110, 430109), (383, 123530), (766, 61765), (1123, 42130), (1915, 24706), (2246, 21065), (3830, 12353), (4213, 11230), (5615, 8426)]