52820988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21061}}^1$

素因数の和:21098

約数の個数: 48

約数和(自身を含む): 141536640

約数和(自身を除く): 88715652

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 21061, 42122, 63183, 84244, 126366, 231671, 252732, 400159, 463342, 695013, 800318, 926684, 1200477, 1390026, 1600636, 2400954, 2780052, 4401749, 4801908, 8803498, 13205247, 17606996, 26410494, 52820988]

約数ペア:

[(1, 52820988), (2, 26410494), (3, 17606996), (4, 13205247), (6, 8803498), (11, 4801908), (12, 4401749), (19, 2780052), (22, 2400954), (33, 1600636), (38, 1390026), (44, 1200477), (57, 926684), (66, 800318), (76, 695013), (114, 463342), (132, 400159), (209, 252732), (228, 231671), (418, 126366), (627, 84244), (836, 63183), (1254, 42122), (2508, 21061)]