56430556

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22147}}^1$

素因数の和:22178

約数の個数: 36

約数和(自身を含む): 123718728

約数和(自身を除く): 67288172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 22147, 44294, 88588, 155029, 287911, 310058, 575822, 620116, 1085203, 1151644, 2015377, 2170406, 4030754, 4340812, 8061508, 14107639, 28215278, 56430556]

約数ペア:

[(1, 56430556), (2, 28215278), (4, 14107639), (7, 8061508), (13, 4340812), (14, 4030754), (26, 2170406), (28, 2015377), (49, 1151644), (52, 1085203), (91, 620116), (98, 575822), (182, 310058), (196, 287911), (364, 155029), (637, 88588), (1274, 44294), (2548, 22147)]