55720008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13577}}^1$

素因数の和:13611

約数の個数: 64

約数和(自身を含む): 162936000

約数和(自身を除く): 107215992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 13577, 27154, 40731, 54308, 81462, 108616, 122193, 162924, 244386, 257963, 325848, 366579, 488772, 515926, 733158, 773889, 977544, 1031852, 1466316, 1547778, 2063704, 2321667, 2932632, 3095556, 4643334, 6191112, 6965001, 9286668, 13930002, 18573336, 27860004, 55720008]

約数ペア:

[(1, 55720008), (2, 27860004), (3, 18573336), (4, 13930002), (6, 9286668), (8, 6965001), (9, 6191112), (12, 4643334), (18, 3095556), (19, 2932632), (24, 2321667), (27, 2063704), (36, 1547778), (38, 1466316), (54, 1031852), (57, 977544), (72, 773889), (76, 733158), (108, 515926), (114, 488772), (152, 366579), (171, 325848), (216, 257963), (228, 244386), (342, 162924), (456, 122193), (513, 108616), (684, 81462), (1026, 54308), (1368, 40731), (2052, 27154), (4104, 13577)]