49417300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 116476920

約数和(自身を除く): 67059620

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 164, 170, 205, 340, 410, 425, 697, 709, 820, 850, 1025, 1394, 1418, 1700, 2050, 2788, 2836, 3485, 3545, 4100, 6970, 7090, 12053, 13940, 14180, 17425, 17725, 24106, 29069, 34850, 35450, 48212, 58138, 60265, 69700, 70900, 116276, 120530, 145345, 241060, 290690, 301325, 494173, 581380, 602650, 726725, 988346, 1205300, 1453450, 1976692, 2470865, 2906900, 4941730, 9883460, 12354325, 24708650, 49417300]

約数ペア:

[(1, 49417300), (2, 24708650), (4, 12354325), (5, 9883460), (10, 4941730), (17, 2906900), (20, 2470865), (25, 1976692), (34, 1453450), (41, 1205300), (50, 988346), (68, 726725), (82, 602650), (85, 581380), (100, 494173), (164, 301325), (170, 290690), (205, 241060), (340, 145345), (410, 120530), (425, 116276), (697, 70900), (709, 69700), (820, 60265), (850, 58138), (1025, 48212), (1394, 35450), (1418, 34850), (1700, 29069), (2050, 24106), (2788, 17725), (2836, 17425), (3485, 14180), (3545, 13940), (4100, 12053), (6970, 7090)]