55537974

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{2617}}^1$

素因数の和:2762

約数の個数: 40

約数和(自身を含む): 125444088

約数和(自身を除く): 69906114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 2617, 3537, 5234, 7074, 7851, 10611, 15702, 21222, 23553, 47106, 70659, 141318, 211977, 342827, 423954, 685654, 1028481, 2056962, 3085443, 6170886, 9256329, 18512658, 27768987, 55537974]

約数ペア:

[(1, 55537974), (2, 27768987), (3, 18512658), (6, 9256329), (9, 6170886), (18, 3085443), (27, 2056962), (54, 1028481), (81, 685654), (131, 423954), (162, 342827), (262, 211977), (393, 141318), (786, 70659), (1179, 47106), (2358, 23553), (2617, 21222), (3537, 15702), (5234, 10611), (7074, 7851)]