54456440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 132269760

約数和(自身を除く): 77813320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1511, 1802, 2120, 3022, 3604, 4505, 6044, 7208, 7555, 9010, 12088, 15110, 18020, 25687, 30220, 36040, 51374, 60440, 80083, 102748, 128435, 160166, 205496, 256870, 320332, 400415, 513740, 640664, 800830, 1027480, 1361411, 1601660, 2722822, 3203320, 5445644, 6807055, 10891288, 13614110, 27228220, 54456440]

約数ペア:

[(1, 54456440), (2, 27228220), (4, 13614110), (5, 10891288), (8, 6807055), (10, 5445644), (17, 3203320), (20, 2722822), (34, 1601660), (40, 1361411), (53, 1027480), (68, 800830), (85, 640664), (106, 513740), (136, 400415), (170, 320332), (212, 256870), (265, 205496), (340, 160166), (424, 128435), (530, 102748), (680, 80083), (901, 60440), (1060, 51374), (1511, 36040), (1802, 30220), (2120, 25687), (3022, 18020), (3604, 15110), (4505, 12088), (6044, 9010), (7208, 7555)]