55173500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6527

約数の個数: 48

約数和(自身を含む): 127606752

約数和(自身を除く): 72433252

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 6491, 8500, 12982, 25964, 32455, 64910, 110347, 129820, 162275, 220694, 324550, 441388, 551735, 649100, 811375, 1103470, 1622750, 2206940, 2758675, 3245500, 5517350, 11034700, 13793375, 27586750, 55173500]

約数ペア:

[(1, 55173500), (2, 27586750), (4, 13793375), (5, 11034700), (10, 5517350), (17, 3245500), (20, 2758675), (25, 2206940), (34, 1622750), (50, 1103470), (68, 811375), (85, 649100), (100, 551735), (125, 441388), (170, 324550), (250, 220694), (340, 162275), (425, 129820), (500, 110347), (850, 64910), (1700, 32455), (2125, 25964), (4250, 12982), (6491, 8500)]