56904654

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 120113280

約数和(自身を除く): 63208626

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 139, 142, 186, 213, 278, 417, 426, 834, 961, 1922, 2201, 2883, 4309, 4402, 5766, 6603, 8618, 9869, 12927, 13206, 19738, 25854, 29607, 59214, 68231, 133579, 136462, 204693, 267158, 305939, 400737, 409386, 611878, 801474, 917817, 1835634, 9484109, 18968218, 28452327, 56904654]

約数ペア:

[(1, 56904654), (2, 28452327), (3, 18968218), (6, 9484109), (31, 1835634), (62, 917817), (71, 801474), (93, 611878), (139, 409386), (142, 400737), (186, 305939), (213, 267158), (278, 204693), (417, 136462), (426, 133579), (834, 68231), (961, 59214), (1922, 29607), (2201, 25854), (2883, 19738), (4309, 13206), (4402, 12927), (5766, 9869), (6603, 8618)]