52806660520

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6840241}}^1$

素因数の和:6840445

約数の個数: 32

約数和(自身を含む): 119430625320

約数和(自身を除く): 66623964800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 6840241, 13680482, 27360964, 34201205, 54721928, 68402410, 136804820, 273609640, 1320166513, 2640333026, 5280666052, 6600832565, 10561332104, 13201665130, 26403330260, 52806660520]

約数ペア:

[(1, 52806660520), (2, 26403330260), (4, 13201665130), (5, 10561332104), (8, 6600832565), (10, 5280666052), (20, 2640333026), (40, 1320166513), (193, 273609640), (386, 136804820), (772, 68402410), (965, 54721928), (1544, 34201205), (1930, 27360964), (3860, 13680482), (7720, 6840241)]