54522740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9433}}^1$

素因数の和:9476

約数の個数: 36

約数和(自身を含む): 121641996

約数和(自身を除く): 67119256

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 9433, 18866, 37732, 47165, 94330, 160361, 188660, 320722, 641444, 801805, 1603610, 2726137, 3207220, 5452274, 10904548, 13630685, 27261370, 54522740]

約数ペア:

[(1, 54522740), (2, 27261370), (4, 13630685), (5, 10904548), (10, 5452274), (17, 3207220), (20, 2726137), (34, 1603610), (68, 801805), (85, 641444), (170, 320722), (289, 188660), (340, 160361), (578, 94330), (1156, 47165), (1445, 37732), (2890, 18866), (5780, 9433)]