53919918

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{25603}}^1$

素因数の和:25630

約数の個数: 40

約数和(自身を含む): 130119528

約数和(自身を除く): 76199610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 25603, 51206, 76809, 153618, 230427, 332839, 460854, 665678, 691281, 998517, 1382562, 1997034, 2073843, 2995551, 4147686, 5991102, 8986653, 17973306, 26959959, 53919918]

約数ペア:

[(1, 53919918), (2, 26959959), (3, 17973306), (6, 8986653), (9, 5991102), (13, 4147686), (18, 2995551), (26, 2073843), (27, 1997034), (39, 1382562), (54, 998517), (78, 691281), (81, 665678), (117, 460854), (162, 332839), (234, 230427), (351, 153618), (702, 76809), (1053, 51206), (2106, 25603)]