55205970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108247}}^1$

素因数の和:108274

約数の個数: 32

約数和(自身を含む): 140289408

約数和(自身を除く): 85083438

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 108247, 216494, 324741, 541235, 649482, 1082470, 1623705, 1840199, 3247410, 3680398, 5520597, 9200995, 11041194, 18401990, 27602985, 55205970]

約数ペア:

[(1, 55205970), (2, 27602985), (3, 18401990), (5, 11041194), (6, 9200995), (10, 5520597), (15, 3680398), (17, 3247410), (30, 1840199), (34, 1623705), (51, 1082470), (85, 649482), (102, 541235), (170, 324741), (255, 216494), (510, 108247)]