51482214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3119}}^1$

素因数の和:3265

約数の個数: 48

約数和(自身を含む): 128494080

約数和(自身を除く): 77011866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 3119, 5502, 6238, 8253, 9357, 16506, 18714, 21833, 28071, 43666, 56142, 65499, 130998, 196497, 392994, 408589, 817178, 1225767, 2451534, 2860123, 3677301, 5720246, 7354602, 8580369, 17160738, 25741107, 51482214]

約数ペア:

[(1, 51482214), (2, 25741107), (3, 17160738), (6, 8580369), (7, 7354602), (9, 5720246), (14, 3677301), (18, 2860123), (21, 2451534), (42, 1225767), (63, 817178), (126, 408589), (131, 392994), (262, 196497), (393, 130998), (786, 65499), (917, 56142), (1179, 43666), (1834, 28071), (2358, 21833), (2751, 18714), (3119, 16506), (5502, 9357), (6238, 8253)]