246702950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 495812016

約数和(自身を除く): 249109066

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 491, 650, 773, 982, 1546, 2455, 3865, 4910, 6383, 7730, 10049, 12275, 12766, 19325, 20098, 24550, 31915, 38650, 50245, 63830, 100490, 159575, 251225, 319150, 379543, 502450, 759086, 1897715, 3795430, 4934059, 9488575, 9868118, 18977150, 24670295, 49340590, 123351475, 246702950]

約数ペア:

[(1, 246702950), (2, 123351475), (5, 49340590), (10, 24670295), (13, 18977150), (25, 9868118), (26, 9488575), (50, 4934059), (65, 3795430), (130, 1897715), (325, 759086), (491, 502450), (650, 379543), (773, 319150), (982, 251225), (1546, 159575), (2455, 100490), (3865, 63830), (4910, 50245), (6383, 38650), (7730, 31915), (10049, 24550), (12275, 20098), (12766, 19325)]