53378766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6323}}^1$

素因数の和:6405

約数の個数: 48

約数和(自身を含む): 134169984

約数和(自身を除く): 80791218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 6323, 8442, 12646, 18969, 37938, 44261, 56907, 88522, 113814, 132783, 265566, 398349, 423641, 796698, 847282, 1270923, 2541846, 2965487, 3812769, 5930974, 7625538, 8896461, 17792922, 26689383, 53378766]

約数ペア:

[(1, 53378766), (2, 26689383), (3, 17792922), (6, 8896461), (7, 7625538), (9, 5930974), (14, 3812769), (18, 2965487), (21, 2541846), (42, 1270923), (63, 847282), (67, 796698), (126, 423641), (134, 398349), (201, 265566), (402, 132783), (469, 113814), (603, 88522), (938, 56907), (1206, 44261), (1407, 37938), (2814, 18969), (4221, 12646), (6323, 8442)]