54713480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4733}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 130800420

約数和(自身を除く): 76086940

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4733, 5780, 9466, 11560, 18932, 23665, 37864, 47330, 80461, 94660, 160922, 189320, 321844, 402305, 643688, 804610, 1367837, 1609220, 2735674, 3218440, 5471348, 6839185, 10942696, 13678370, 27356740, 54713480]

約数ペア:

[(1, 54713480), (2, 27356740), (4, 13678370), (5, 10942696), (8, 6839185), (10, 5471348), (17, 3218440), (20, 2735674), (34, 1609220), (40, 1367837), (68, 804610), (85, 643688), (136, 402305), (170, 321844), (289, 189320), (340, 160922), (578, 94660), (680, 80461), (1156, 47330), (1445, 37864), (2312, 23665), (2890, 18932), (4733, 11560), (5780, 9466)]