48831940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 107956800

約数和(自身を除く): 59124860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1427, 1711, 2854, 3422, 5708, 6844, 7135, 8555, 14270, 17110, 28540, 34220, 41383, 82766, 84193, 165532, 168386, 206915, 336772, 413830, 420965, 827660, 841930, 1683860, 2441597, 4883194, 9766388, 12207985, 24415970, 48831940]

約数ペア:

[(1, 48831940), (2, 24415970), (4, 12207985), (5, 9766388), (10, 4883194), (20, 2441597), (29, 1683860), (58, 841930), (59, 827660), (116, 420965), (118, 413830), (145, 336772), (236, 206915), (290, 168386), (295, 165532), (580, 84193), (590, 82766), (1180, 41383), (1427, 34220), (1711, 28540), (2854, 17110), (3422, 14270), (5708, 8555), (6844, 7135)]