48365380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4373}}^1$

素因数の和:4468

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 69207740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 4373, 5530, 8746, 11060, 17492, 21865, 30611, 43730, 61222, 87460, 122444, 153055, 306110, 345467, 612220, 690934, 1381868, 1727335, 2418269, 3454670, 4836538, 6909340, 9673076, 12091345, 24182690, 48365380]

約数ペア:

[(1, 48365380), (2, 24182690), (4, 12091345), (5, 9673076), (7, 6909340), (10, 4836538), (14, 3454670), (20, 2418269), (28, 1727335), (35, 1381868), (70, 690934), (79, 612220), (140, 345467), (158, 306110), (316, 153055), (395, 122444), (553, 87460), (790, 61222), (1106, 43730), (1580, 30611), (2212, 21865), (2765, 17492), (4373, 11060), (5530, 8746)]