51639312

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{16057}}^1$

素因数の和:16135

約数の個数: 40

約数和(自身を含む): 135401056

約数和(自身を除く): 83761744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 16057, 32114, 48171, 64228, 96342, 128456, 192684, 256912, 385368, 770736, 1075819, 2151638, 3227457, 4303276, 6454914, 8606552, 12909828, 17213104, 25819656, 51639312]

約数ペア:

[(1, 51639312), (2, 25819656), (3, 17213104), (4, 12909828), (6, 8606552), (8, 6454914), (12, 4303276), (16, 3227457), (24, 2151638), (48, 1075819), (67, 770736), (134, 385368), (201, 256912), (268, 192684), (402, 128456), (536, 96342), (804, 64228), (1072, 48171), (1608, 32114), (3216, 16057)]