248045950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{261101}}^1$

素因数の和:261132

約数の個数: 24

約数和(自身を含む): 485649720

約数和(自身を除く): 237603770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 261101, 522202, 1305505, 2611010, 4960919, 6527525, 9921838, 13055050, 24804595, 49609190, 124022975, 248045950]

約数ペア:

[(1, 248045950), (2, 124022975), (5, 49609190), (10, 24804595), (19, 13055050), (25, 9921838), (38, 6527525), (50, 4960919), (95, 2611010), (190, 1305505), (475, 522202), (950, 261101)]