51404386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4030

約数の個数: 32

約数和(自身を含む): 91422720

約数和(自身を除く): 40018334

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 3967, 6479, 7934, 12958, 43637, 75373, 87274, 122977, 150746, 245954, 829103, 1352747, 1658206, 2336563, 2705494, 4673126, 25702193, 51404386]

約数ペア:

[(1, 51404386), (2, 25702193), (11, 4673126), (19, 2705494), (22, 2336563), (31, 1658206), (38, 1352747), (62, 829103), (209, 245954), (341, 150746), (418, 122977), (589, 87274), (682, 75373), (1178, 43637), (3967, 12958), (6479, 7934)]