55916532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{221891}}^1$

素因数の和:221908

約数の個数: 36

約数和(自身を含む): 161537376

約数和(自身を除く): 105620844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 221891, 443782, 665673, 887564, 1331346, 1553237, 1997019, 2662692, 3106474, 3994038, 4659711, 6212948, 7988076, 9319422, 13979133, 18638844, 27958266, 55916532]

約数ペア:

[(1, 55916532), (2, 27958266), (3, 18638844), (4, 13979133), (6, 9319422), (7, 7988076), (9, 6212948), (12, 4659711), (14, 3994038), (18, 3106474), (21, 2662692), (28, 1997019), (36, 1553237), (42, 1331346), (63, 887564), (84, 665673), (126, 443782), (252, 221891)]