51462868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 100800000

約数和(自身を除く): 49337132

約数列:

[1, 2, 4, 19, 23, 38, 46, 59, 76, 92, 118, 236, 437, 499, 874, 998, 1121, 1357, 1748, 1996, 2242, 2714, 4484, 5428, 9481, 11477, 18962, 22954, 25783, 29441, 37924, 45908, 51566, 58882, 103132, 117764, 218063, 436126, 559379, 677143, 872252, 1118758, 1354286, 2237516, 2708572, 12865717, 25731434, 51462868]

約数ペア:

[(1, 51462868), (2, 25731434), (4, 12865717), (19, 2708572), (23, 2237516), (38, 1354286), (46, 1118758), (59, 872252), (76, 677143), (92, 559379), (118, 436126), (236, 218063), (437, 117764), (499, 103132), (874, 58882), (998, 51566), (1121, 45908), (1357, 37924), (1748, 29441), (1996, 25783), (2242, 22954), (2714, 18962), (4484, 11477), (5428, 9481)]