49899390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7883}}^1$

素因数の和:8104

約数の個数: 32

約数和(自身を含む): 120341376

約数和(自身を除く): 70441986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 7883, 15766, 23649, 39415, 47298, 78830, 118245, 236490, 1663313, 3326626, 4989939, 8316565, 9979878, 16633130, 24949695, 49899390]

約数ペア:

[(1, 49899390), (2, 24949695), (3, 16633130), (5, 9979878), (6, 8316565), (10, 4989939), (15, 3326626), (30, 1663313), (211, 236490), (422, 118245), (633, 78830), (1055, 47298), (1266, 39415), (2110, 23649), (3165, 15766), (6330, 7883)]