5091544

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 10561320

約数和(自身を除く): 5469776

約数列:

[1, 2, 4, 8, 19, 38, 41, 43, 76, 82, 86, 152, 164, 172, 328, 344, 361, 722, 779, 817, 1444, 1558, 1634, 1763, 2888, 3116, 3268, 3526, 6232, 6536, 7052, 14104, 14801, 15523, 29602, 31046, 33497, 59204, 62092, 66994, 118408, 124184, 133988, 267976, 636443, 1272886, 2545772, 5091544]

約数ペア:

[(1, 5091544), (2, 2545772), (4, 1272886), (8, 636443), (19, 267976), (38, 133988), (41, 124184), (43, 118408), (76, 66994), (82, 62092), (86, 59204), (152, 33497), (164, 31046), (172, 29602), (328, 15523), (344, 14801), (361, 14104), (722, 7052), (779, 6536), (817, 6232), (1444, 3526), (1558, 3268), (1634, 3116), (1763, 2888)]