53681418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4787}}^1$

素因数の和:4891

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 80765622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 4787, 5607, 9574, 11214, 14361, 28722, 33509, 43083, 67018, 86166, 100527, 201054, 301581, 426043, 603162, 852086, 1278129, 2556258, 2982301, 3834387, 5964602, 7668774, 8946903, 17893806, 26840709, 53681418]

約数ペア:

[(1, 53681418), (2, 26840709), (3, 17893806), (6, 8946903), (7, 7668774), (9, 5964602), (14, 3834387), (18, 2982301), (21, 2556258), (42, 1278129), (63, 852086), (89, 603162), (126, 426043), (178, 301581), (267, 201054), (534, 100527), (623, 86166), (801, 67018), (1246, 43083), (1602, 33509), (1869, 28722), (3738, 14361), (4787, 11214), (5607, 9574)]