54938820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29537}}^1$

素因数の和:29580

約数の個数: 48

約数和(自身を含む): 158796288

約数和(自身を除く): 103857468

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, 29537, 59074, 88611, 118148, 147685, 177222, 295370, 354444, 443055, 590740, 886110, 915647, 1772220, 1831294, 2746941, 3662588, 4578235, 5493882, 9156470, 10987764, 13734705, 18312940, 27469410, 54938820]

約数ペア:

[(1, 54938820), (2, 27469410), (3, 18312940), (4, 13734705), (5, 10987764), (6, 9156470), (10, 5493882), (12, 4578235), (15, 3662588), (20, 2746941), (30, 1831294), (31, 1772220), (60, 915647), (62, 886110), (93, 590740), (124, 443055), (155, 354444), (186, 295370), (310, 177222), (372, 147685), (465, 118148), (620, 88611), (930, 59074), (1860, 29537)]