52753000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 125349120

約数和(自身を除く): 72596120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 710, 743, 1000, 1420, 1486, 1775, 2840, 2972, 3550, 3715, 5944, 7100, 7430, 8875, 14200, 14860, 17750, 18575, 29720, 35500, 37150, 52753, 71000, 74300, 92875, 105506, 148600, 185750, 211012, 263765, 371500, 422024, 527530, 743000, 1055060, 1318825, 2110120, 2637650, 5275300, 6594125, 10550600, 13188250, 26376500, 52753000]

約数ペア:

[(1, 52753000), (2, 26376500), (4, 13188250), (5, 10550600), (8, 6594125), (10, 5275300), (20, 2637650), (25, 2110120), (40, 1318825), (50, 1055060), (71, 743000), (100, 527530), (125, 422024), (142, 371500), (200, 263765), (250, 211012), (284, 185750), (355, 148600), (500, 105506), (568, 92875), (710, 74300), (743, 71000), (1000, 52753), (1420, 37150), (1486, 35500), (1775, 29720), (2840, 18575), (2972, 17750), (3550, 14860), (3715, 14200), (5944, 8875), (7100, 7430)]