43121350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 85963248

約数和(自身を除く): 42841898

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 170, 194, 425, 485, 523, 850, 970, 1046, 1649, 2425, 2615, 3298, 4850, 5230, 8245, 8891, 13075, 16490, 17782, 26150, 41225, 44455, 50731, 82450, 88910, 101462, 222275, 253655, 444550, 507310, 862427, 1268275, 1724854, 2536550, 4312135, 8624270, 21560675, 43121350]

約数ペア:

[(1, 43121350), (2, 21560675), (5, 8624270), (10, 4312135), (17, 2536550), (25, 1724854), (34, 1268275), (50, 862427), (85, 507310), (97, 444550), (170, 253655), (194, 222275), (425, 101462), (485, 88910), (523, 82450), (850, 50731), (970, 44455), (1046, 41225), (1649, 26150), (2425, 17782), (2615, 16490), (3298, 13075), (4850, 8891), (5230, 8245)]