51368040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47563}}^1$

素因数の和:47583

約数の個数: 64

約数和(自身を含む): 171230400

約数和(自身を除く): 119862360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 47563, 95126, 142689, 190252, 237815, 285378, 380504, 428067, 475630, 570756, 713445, 856134, 951260, 1141512, 1284201, 1426890, 1712268, 1902520, 2140335, 2568402, 2853780, 3424536, 4280670, 5136804, 5707560, 6421005, 8561340, 10273608, 12842010, 17122680, 25684020, 51368040]

約数ペア:

[(1, 51368040), (2, 25684020), (3, 17122680), (4, 12842010), (5, 10273608), (6, 8561340), (8, 6421005), (9, 5707560), (10, 5136804), (12, 4280670), (15, 3424536), (18, 2853780), (20, 2568402), (24, 2140335), (27, 1902520), (30, 1712268), (36, 1426890), (40, 1284201), (45, 1141512), (54, 951260), (60, 856134), (72, 713445), (90, 570756), (108, 475630), (120, 428067), (135, 380504), (180, 285378), (216, 237815), (270, 190252), (360, 142689), (540, 95126), (1080, 47563)]