51769410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 157538304

約数和(自身を除く): 105768894

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 307, 330, 365, 385, 438, 462, 511, 614, 730, 770, 803, 921, 1022, 1095, 1155, 1533, 1535, 1606, 1842, 2149, 2190, 2310, 2409, 2555, 3066, 3070, 3377, 4015, 4298, 4605, 4818, 5110, 5621, 6447, 6754, 7665, 8030, 9210, 10131, 10745, 11242, 12045, 12894, 15330, 16863, 16885, 20262, 21490, 22411, 23639, 24090, 28105, 32235, 33726, 33770, 44822, 47278, 50655, 56210, 64470, 67233, 70917, 84315, 101310, 112055, 118195, 134466, 141834, 156877, 168630, 224110, 236390, 246521, 313754, 336165, 354585, 470631, 493042, 672330, 709170, 739563, 784385, 941262, 1232605, 1479126, 1568770, 1725647, 2353155, 2465210, 3451294, 3697815, 4706310, 5176941, 7395630, 8628235, 10353882, 17256470, 25884705, 51769410]

約数ペア:

[(1, 51769410), (2, 25884705), (3, 17256470), (5, 10353882), (6, 8628235), (7, 7395630), (10, 5176941), (11, 4706310), (14, 3697815), (15, 3451294), (21, 2465210), (22, 2353155), (30, 1725647), (33, 1568770), (35, 1479126), (42, 1232605), (55, 941262), (66, 784385), (70, 739563), (73, 709170), (77, 672330), (105, 493042), (110, 470631), (146, 354585), (154, 336165), (165, 313754), (210, 246521), (219, 236390), (231, 224110), (307, 168630), (330, 156877), (365, 141834), (385, 134466), (438, 118195), (462, 112055), (511, 101310), (614, 84315), (730, 70917), (770, 67233), (803, 64470), (921, 56210), (1022, 50655), (1095, 47278), (1155, 44822), (1533, 33770), (1535, 33726), (1606, 32235), (1842, 28105), (2149, 24090), (2190, 23639), (2310, 22411), (2409, 21490), (2555, 20262), (3066, 16885), (3070, 16863), (3377, 15330), (4015, 12894), (4298, 12045), (4605, 11242), (4818, 10745), (5110, 10131), (5621, 9210), (6447, 8030), (6754, 7665)]