49667408

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10371

約数の個数: 40

約数和(自身を含む): 112546368

約数和(自身を除く): 62878960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 10313, 20626, 41252, 72191, 82504, 144382, 165008, 288764, 443459, 577528, 886918, 1155056, 1773836, 3104213, 3547672, 6208426, 7095344, 12416852, 24833704, 49667408]

約数ペア:

[(1, 49667408), (2, 24833704), (4, 12416852), (7, 7095344), (8, 6208426), (14, 3547672), (16, 3104213), (28, 1773836), (43, 1155056), (56, 886918), (86, 577528), (112, 443459), (172, 288764), (301, 165008), (344, 144382), (602, 82504), (688, 72191), (1204, 41252), (2408, 20626), (4816, 10313)]