61920050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{65179}}^1$

素因数の和:65210

約数の個数: 24

約数和(自身を含む): 121234800

約数和(自身を除く): 59314750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 65179, 130358, 325895, 651790, 1238401, 1629475, 2476802, 3258950, 6192005, 12384010, 30960025, 61920050]

約数ペア:

[(1, 61920050), (2, 30960025), (5, 12384010), (10, 6192005), (19, 3258950), (25, 2476802), (38, 1629475), (50, 1238401), (95, 651790), (190, 325895), (475, 130358), (950, 65179)]