53078820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28537}}^1$

素因数の和:28580

約数の個数: 48

約数和(自身を含む): 153420288

約数和(自身を除く): 100341468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 28537, 57074, 85611, 114148, 142685, 171222, 285370, 342444, 428055, 570740, 856110, 884647, 1712220, 1769294, 2653941, 3538588, 4423235, 5307882, 8846470, 10615764, 13269705, 17692940, 26539410, 53078820]

約数ペア:

[(1, 53078820), (2, 26539410), (3, 17692940), (4, 13269705), (5, 10615764), (6, 8846470), (10, 5307882), (12, 4423235), (15, 3538588), (20, 2653941), (30, 1769294), (31, 1712220), (60, 884647), (62, 856110), (93, 570740), (124, 428055), (155, 342444), (186, 285370), (310, 171222), (372, 142685), (465, 114148), (620, 85611), (930, 57074), (1860, 28537)]