55392904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 126720000

約数和(自身を除く): 71327096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 659, 1064, 1106, 1318, 1501, 2212, 2636, 3002, 4424, 4613, 5272, 6004, 9226, 10507, 12008, 12521, 18452, 21014, 25042, 36904, 42028, 50084, 52061, 84056, 87647, 100168, 104122, 175294, 208244, 350588, 364427, 416488, 701176, 728854, 989159, 1457708, 1978318, 2915416, 3956636, 6924113, 7913272, 13848226, 27696452, 55392904]

約数ペア:

[(1, 55392904), (2, 27696452), (4, 13848226), (7, 7913272), (8, 6924113), (14, 3956636), (19, 2915416), (28, 1978318), (38, 1457708), (56, 989159), (76, 728854), (79, 701176), (133, 416488), (152, 364427), (158, 350588), (266, 208244), (316, 175294), (532, 104122), (553, 100168), (632, 87647), (659, 84056), (1064, 52061), (1106, 50084), (1318, 42028), (1501, 36904), (2212, 25042), (2636, 21014), (3002, 18452), (4424, 12521), (4613, 12008), (5272, 10507), (6004, 9226)]