50861440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11353}}^1$

素因数の和:11379

約数の個数: 64

約数和(自身を含む): 138972960

約数和(自身を除く): 88111520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11353, 22706, 45412, 56765, 79471, 90824, 113530, 158942, 181648, 227060, 317884, 363296, 397355, 454120, 635768, 726592, 794710, 908240, 1271536, 1453184, 1589420, 1816480, 2543072, 3178840, 3632960, 5086144, 6357680, 7265920, 10172288, 12715360, 25430720, 50861440]

約数ペア:

[(1, 50861440), (2, 25430720), (4, 12715360), (5, 10172288), (7, 7265920), (8, 6357680), (10, 5086144), (14, 3632960), (16, 3178840), (20, 2543072), (28, 1816480), (32, 1589420), (35, 1453184), (40, 1271536), (56, 908240), (64, 794710), (70, 726592), (80, 635768), (112, 454120), (128, 397355), (140, 363296), (160, 317884), (224, 227060), (280, 181648), (320, 158942), (448, 113530), (560, 90824), (640, 79471), (896, 56765), (1120, 45412), (2240, 22706), (4480, 11353)]