47511960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 143100000

約数和(自身を除く): 95588040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1249, 1268, 1585, 1902, 2498, 2536, 3170, 3747, 3804, 4755, 4996, 6245, 6340, 7494, 7608, 9510, 9992, 12490, 12680, 14988, 18735, 19020, 24980, 29976, 37470, 38040, 49960, 74940, 149880, 395933, 791866, 1187799, 1583732, 1979665, 2375598, 3167464, 3959330, 4751196, 5938995, 7918660, 9502392, 11877990, 15837320, 23755980, 47511960]

約数ペア:

[(1, 47511960), (2, 23755980), (3, 15837320), (4, 11877990), (5, 9502392), (6, 7918660), (8, 5938995), (10, 4751196), (12, 3959330), (15, 3167464), (20, 2375598), (24, 1979665), (30, 1583732), (40, 1187799), (60, 791866), (120, 395933), (317, 149880), (634, 74940), (951, 49960), (1249, 38040), (1268, 37470), (1585, 29976), (1902, 24980), (2498, 19020), (2536, 18735), (3170, 14988), (3747, 12680), (3804, 12490), (4755, 9992), (4996, 9510), (6245, 7608), (6340, 7494)]