53138600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15629}}^1$

素因数の和:15662

約数の個数: 48

約数和(自身を含む): 130823100

約数和(自身を除く): 77684500

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 15629, 31258, 62516, 78145, 125032, 156290, 265693, 312580, 390725, 531386, 625160, 781450, 1062772, 1328465, 1562900, 2125544, 2656930, 3125800, 5313860, 6642325, 10627720, 13284650, 26569300, 53138600]

約数ペア:

[(1, 53138600), (2, 26569300), (4, 13284650), (5, 10627720), (8, 6642325), (10, 5313860), (17, 3125800), (20, 2656930), (25, 2125544), (34, 1562900), (40, 1328465), (50, 1062772), (68, 781450), (85, 625160), (100, 531386), (136, 390725), (170, 312580), (200, 265693), (340, 156290), (425, 125032), (680, 78145), (850, 62516), (1700, 31258), (3400, 15629)]