56035655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 81490080

約数和(自身を除く): 25454425

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 157, 221, 247, 289, 323, 785, 1105, 1235, 1445, 1615, 2041, 2669, 2983, 3757, 4199, 5491, 10205, 13345, 14915, 18785, 20995, 27455, 34697, 38779, 45373, 50711, 71383, 173485, 193895, 226865, 253555, 356915, 589849, 659243, 862087, 2949245, 3296215, 4310435, 11207131, 56035655]

約数ペア:

[(1, 56035655), (5, 11207131), (13, 4310435), (17, 3296215), (19, 2949245), (65, 862087), (85, 659243), (95, 589849), (157, 356915), (221, 253555), (247, 226865), (289, 193895), (323, 173485), (785, 71383), (1105, 50711), (1235, 45373), (1445, 38779), (1615, 34697), (2041, 27455), (2669, 20995), (2983, 18785), (3757, 14915), (4199, 13345), (5491, 10205)]