47945933

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 61544448

約数和(自身を除く): 13598515

約数列:

[1, 7, 17, 31, 41, 119, 217, 287, 317, 527, 697, 1271, 2219, 3689, 4879, 5389, 8897, 9827, 12997, 21607, 37723, 68789, 90979, 151249, 167059, 220949, 402907, 1169413, 1546643, 2820349, 6849419, 47945933]

約数ペア:

[(1, 47945933), (7, 6849419), (17, 2820349), (31, 1546643), (41, 1169413), (119, 402907), (217, 220949), (287, 167059), (317, 151249), (527, 90979), (697, 68789), (1271, 37723), (2219, 21607), (3689, 12997), (4879, 9827), (5389, 8897)]