61090988

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 125389824

約数和(自身を除く): 64298836

約数列:

[1, 2, 4, 7, 14, 28, 83, 97, 166, 194, 271, 332, 388, 542, 581, 679, 1084, 1162, 1358, 1897, 2324, 2716, 3794, 7588, 8051, 16102, 22493, 26287, 32204, 44986, 52574, 56357, 89972, 105148, 112714, 157451, 184009, 225428, 314902, 368018, 629804, 736036, 2181821, 4363642, 8727284, 15272747, 30545494, 61090988]

約数ペア:

[(1, 61090988), (2, 30545494), (4, 15272747), (7, 8727284), (14, 4363642), (28, 2181821), (83, 736036), (97, 629804), (166, 368018), (194, 314902), (271, 225428), (332, 184009), (388, 157451), (542, 112714), (581, 105148), (679, 89972), (1084, 56357), (1162, 52574), (1358, 44986), (1897, 32204), (2324, 26287), (2716, 22493), (3794, 16102), (7588, 8051)]