47636690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 88482240

約数和(自身を除く): 40845550

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 797, 1390, 1594, 3985, 5977, 7970, 11954, 29885, 34271, 59770, 68542, 110783, 171355, 221566, 342710, 553915, 1107830, 4763669, 9527338, 23818345, 47636690]

約数ペア:

[(1, 47636690), (2, 23818345), (5, 9527338), (10, 4763669), (43, 1107830), (86, 553915), (139, 342710), (215, 221566), (278, 171355), (430, 110783), (695, 68542), (797, 59770), (1390, 34271), (1594, 29885), (3985, 11954), (5977, 7970)]