47277890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22621}}^1$

素因数の和:22658

約数の個数: 32

約数和(自身を含む): 97727040

約数和(自身を除く): 50449150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 22621, 45242, 113105, 226210, 248831, 429799, 497662, 859598, 1244155, 2148995, 2488310, 4297990, 4727789, 9455578, 23638945, 47277890]

約数ペア:

[(1, 47277890), (2, 23638945), (5, 9455578), (10, 4727789), (11, 4297990), (19, 2488310), (22, 2148995), (38, 1244155), (55, 859598), (95, 497662), (110, 429799), (190, 248831), (209, 226210), (418, 113105), (1045, 45242), (2090, 22621)]