49074540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19949}}^1$

素因数の和:20002

約数の個数: 48

約数和(自身を含む): 140767200

約数和(自身を除く): 91692660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 19949, 39898, 59847, 79796, 99745, 119694, 199490, 239388, 299235, 398980, 598470, 817909, 1196940, 1635818, 2453727, 3271636, 4089545, 4907454, 8179090, 9814908, 12268635, 16358180, 24537270, 49074540]

約数ペア:

[(1, 49074540), (2, 24537270), (3, 16358180), (4, 12268635), (5, 9814908), (6, 8179090), (10, 4907454), (12, 4089545), (15, 3271636), (20, 2453727), (30, 1635818), (41, 1196940), (60, 817909), (82, 598470), (123, 398980), (164, 299235), (205, 239388), (246, 199490), (410, 119694), (492, 99745), (615, 79796), (820, 59847), (1230, 39898), (2460, 19949)]