51173944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1187}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 102001680

約数和(自身を除く): 50827736

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 634, 1187, 1268, 2374, 2536, 4748, 5389, 9496, 10778, 20179, 21556, 40358, 43112, 80716, 161432, 376279, 752558, 1505116, 3010232, 6396743, 12793486, 25586972, 51173944]

約数ペア:

[(1, 51173944), (2, 25586972), (4, 12793486), (8, 6396743), (17, 3010232), (34, 1505116), (68, 752558), (136, 376279), (317, 161432), (634, 80716), (1187, 43112), (1268, 40358), (2374, 21556), (2536, 20179), (4748, 10778), (5389, 9496)]