47776690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1619}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 93078720

約数和(自身を除く): 45302030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 1619, 2270, 2951, 3238, 5902, 8095, 14755, 16190, 21047, 29510, 42094, 105235, 210470, 367513, 735026, 1837565, 3675130, 4777669, 9555338, 23888345, 47776690]

約数ペア:

[(1, 47776690), (2, 23888345), (5, 9555338), (10, 4777669), (13, 3675130), (26, 1837565), (65, 735026), (130, 367513), (227, 210470), (454, 105235), (1135, 42094), (1619, 29510), (2270, 21047), (2951, 16190), (3238, 14755), (5902, 8095)]