51252516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{203383}}^1$

素因数の和:203400

約数の個数: 36

約数和(自身を含む): 148063552

約数和(自身を除く): 96811036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 203383, 406766, 610149, 813532, 1220298, 1423681, 1830447, 2440596, 2847362, 3660894, 4271043, 5694724, 7321788, 8542086, 12813129, 17084172, 25626258, 51252516]

約数ペア:

[(1, 51252516), (2, 25626258), (3, 17084172), (4, 12813129), (6, 8542086), (7, 7321788), (9, 5694724), (12, 4271043), (14, 3660894), (18, 2847362), (21, 2440596), (28, 1830447), (36, 1423681), (42, 1220298), (63, 813532), (84, 610149), (126, 406766), (252, 203383)]