48771920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16477}}^1$

素因数の和:16527

約数の個数: 40

約数和(自身を含む): 116466504

約数和(自身を除く): 67694584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 16477, 32954, 65908, 82385, 131816, 164770, 263632, 329540, 609649, 659080, 1219298, 1318160, 2438596, 3048245, 4877192, 6096490, 9754384, 12192980, 24385960, 48771920]

約数ペア:

[(1, 48771920), (2, 24385960), (4, 12192980), (5, 9754384), (8, 6096490), (10, 4877192), (16, 3048245), (20, 2438596), (37, 1318160), (40, 1219298), (74, 659080), (80, 609649), (148, 329540), (185, 263632), (296, 164770), (370, 131816), (592, 82385), (740, 65908), (1480, 32954), (2960, 16477)]