48176457

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 80547840

約数和(自身を除く): 32371383

約数列:

[1, 3, 7, 19, 21, 47, 49, 57, 133, 141, 147, 329, 367, 399, 893, 931, 987, 1101, 2303, 2569, 2679, 2793, 6251, 6909, 6973, 7707, 17249, 17983, 18753, 20919, 43757, 48811, 51747, 53949, 120743, 131271, 146433, 327731, 341677, 362229, 845201, 983193, 1025031, 2294117, 2535603, 6882351, 16058819, 48176457]

約数ペア:

[(1, 48176457), (3, 16058819), (7, 6882351), (19, 2535603), (21, 2294117), (47, 1025031), (49, 983193), (57, 845201), (133, 362229), (141, 341677), (147, 327731), (329, 146433), (367, 131271), (399, 120743), (893, 53949), (931, 51747), (987, 48811), (1101, 43757), (2303, 20919), (2569, 18753), (2679, 17983), (2793, 17249), (6251, 7707), (6909, 6973)]