51810588795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{809}}^1\times {\mathrm{87133}}^1$

素因数の和:87964

約数の個数: 48

約数和(自身を含む): 96551442720

約数和(自身を除く): 44740853925

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 809, 2427, 4045, 5663, 12135, 16989, 28315, 39641, 84945, 87133, 118923, 198205, 261399, 435665, 594615, 609931, 1306995, 1829793, 3049655, 4269517, 9148965, 12808551, 21347585, 64042755, 70490597, 211471791, 352452985, 493434179, 1057358955, 1480302537, 2467170895, 3454039253, 7401512685, 10362117759, 17270196265, 51810588795]

約数ペア:

[(1, 51810588795), (3, 17270196265), (5, 10362117759), (7, 7401512685), (15, 3454039253), (21, 2467170895), (35, 1480302537), (49, 1057358955), (105, 493434179), (147, 352452985), (245, 211471791), (735, 70490597), (809, 64042755), (2427, 21347585), (4045, 12808551), (5663, 9148965), (12135, 4269517), (16989, 3049655), (28315, 1829793), (39641, 1306995), (84945, 609931), (87133, 594615), (118923, 435665), (198205, 261399)]