47487460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7396

約数の個数: 48

約数和(自身を含む): 111162240

約数和(自身を除く): 63674780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7351, 14702, 29404, 36755, 73510, 124967, 139669, 147020, 249934, 279338, 499868, 558676, 624835, 698345, 1249670, 1396690, 2374373, 2499340, 2793380, 4748746, 9497492, 11871865, 23743730, 47487460]

約数ペア:

[(1, 47487460), (2, 23743730), (4, 11871865), (5, 9497492), (10, 4748746), (17, 2793380), (19, 2499340), (20, 2374373), (34, 1396690), (38, 1249670), (68, 698345), (76, 624835), (85, 558676), (95, 499868), (170, 279338), (190, 249934), (323, 147020), (340, 139669), (380, 124967), (646, 73510), (1292, 36755), (1615, 29404), (3230, 14702), (6460, 7351)]