489096950

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{56543}}^1$

素因数の和:56728

約数の個数: 24

約数和(自身を含む): 914995008

約数和(自身を除く): 425898058

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 8650, 56543, 113086, 282715, 565430, 1413575, 2827150, 9781939, 19563878, 48909695, 97819390, 244548475, 489096950]

約数ペア:

[(1, 489096950), (2, 244548475), (5, 97819390), (10, 48909695), (25, 19563878), (50, 9781939), (173, 2827150), (346, 1413575), (865, 565430), (1730, 282715), (4325, 113086), (8650, 56543)]