48221780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 106323840

約数和(自身を除く): 58102060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1171, 1420, 2059, 2342, 4118, 4684, 5855, 8236, 10295, 11710, 20590, 23420, 33959, 41180, 67918, 83141, 135836, 166282, 169795, 332564, 339590, 415705, 679180, 831410, 1662820, 2411089, 4822178, 9644356, 12055445, 24110890, 48221780]

約数ペア:

[(1, 48221780), (2, 24110890), (4, 12055445), (5, 9644356), (10, 4822178), (20, 2411089), (29, 1662820), (58, 831410), (71, 679180), (116, 415705), (142, 339590), (145, 332564), (284, 169795), (290, 166282), (355, 135836), (580, 83141), (710, 67918), (1171, 41180), (1420, 33959), (2059, 23420), (2342, 20590), (4118, 11710), (4684, 10295), (5855, 8236)]