497003695660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7879}}^1\times {\mathrm{59509}}^1$

素因数の和:67450

約数の個数: 48

約数和(自身を含む): 1063553198400

約数和(自身を除く): 566549502740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7879, 15758, 31516, 39395, 59509, 78790, 119018, 157580, 238036, 297545, 417587, 595090, 835174, 1190180, 1670348, 2087935, 3153977, 4175870, 6307954, 8351740, 12615908, 15769885, 31539770, 63079540, 468871411, 937742822, 1875485644, 2344357055, 4688714110, 9377428220, 24850184783, 49700369566, 99400739132, 124250923915, 248501847830, 497003695660]

約数ペア:

[(1, 497003695660), (2, 248501847830), (4, 124250923915), (5, 99400739132), (10, 49700369566), (20, 24850184783), (53, 9377428220), (106, 4688714110), (212, 2344357055), (265, 1875485644), (530, 937742822), (1060, 468871411), (7879, 63079540), (15758, 31539770), (31516, 15769885), (39395, 12615908), (59509, 8351740), (78790, 6307954), (119018, 4175870), (157580, 3153977), (238036, 2087935), (297545, 1670348), (417587, 1190180), (595090, 835174)]