51284724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5231}}^1$

素因数の和:5300

約数の個数: 48

約数和(自身を含む): 128916480

約数和(自身を除く): 77631756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 5231, 9804, 10462, 15693, 20924, 31386, 62772, 99389, 198778, 224933, 298167, 397556, 449866, 596334, 674799, 899732, 1192668, 1349598, 2699196, 4273727, 8547454, 12821181, 17094908, 25642362, 51284724]

約数ペア:

[(1, 51284724), (2, 25642362), (3, 17094908), (4, 12821181), (6, 8547454), (12, 4273727), (19, 2699196), (38, 1349598), (43, 1192668), (57, 899732), (76, 674799), (86, 596334), (114, 449866), (129, 397556), (172, 298167), (228, 224933), (258, 198778), (516, 99389), (817, 62772), (1634, 31386), (2451, 20924), (3268, 15693), (4902, 10462), (5231, 9804)]