50687200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3764

約数の個数: 72

約数和(自身を含む): 131054112

約数和(自身を除く): 80366912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 3727, 6800, 7454, 13600, 14908, 18635, 29816, 37270, 59632, 63359, 74540, 93175, 119264, 126718, 149080, 186350, 253436, 298160, 316795, 372700, 506872, 596320, 633590, 745400, 1013744, 1267180, 1490800, 1583975, 2027488, 2534360, 2981600, 3167950, 5068720, 6335900, 10137440, 12671800, 25343600, 50687200]

約数ペア:

[(1, 50687200), (2, 25343600), (4, 12671800), (5, 10137440), (8, 6335900), (10, 5068720), (16, 3167950), (17, 2981600), (20, 2534360), (25, 2027488), (32, 1583975), (34, 1490800), (40, 1267180), (50, 1013744), (68, 745400), (80, 633590), (85, 596320), (100, 506872), (136, 372700), (160, 316795), (170, 298160), (200, 253436), (272, 186350), (340, 149080), (400, 126718), (425, 119264), (544, 93175), (680, 74540), (800, 63359), (850, 59632), (1360, 37270), (1700, 29816), (2720, 18635), (3400, 14908), (3727, 13600), (6800, 7454)]