71556050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 140113800

約数和(自身を除く): 68557750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 61, 122, 145, 290, 305, 610, 725, 809, 1450, 1525, 1618, 1769, 3050, 3538, 4045, 8090, 8845, 17690, 20225, 23461, 40450, 44225, 46922, 49349, 88450, 98698, 117305, 234610, 246745, 493490, 586525, 1173050, 1233725, 1431121, 2467450, 2862242, 7155605, 14311210, 35778025, 71556050]

約数ペア:

[(1, 71556050), (2, 35778025), (5, 14311210), (10, 7155605), (25, 2862242), (29, 2467450), (50, 1431121), (58, 1233725), (61, 1173050), (122, 586525), (145, 493490), (290, 246745), (305, 234610), (610, 117305), (725, 98698), (809, 88450), (1450, 49349), (1525, 46922), (1618, 44225), (1769, 40450), (3050, 23461), (3538, 20225), (4045, 17690), (8090, 8845)]