47654950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 105341472

約数和(自身を除く): 57686522

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 367, 371, 490, 530, 734, 742, 1225, 1325, 1835, 1855, 2450, 2569, 2597, 2650, 3670, 3710, 5138, 5194, 9175, 9275, 12845, 12985, 17983, 18350, 18550, 19451, 25690, 25970, 35966, 38902, 64225, 64925, 89915, 97255, 128450, 129850, 136157, 179830, 194510, 272314, 449575, 486275, 680785, 899150, 953099, 972550, 1361570, 1906198, 3403925, 4765495, 6807850, 9530990, 23827475, 47654950]

約数ペア:

[(1, 47654950), (2, 23827475), (5, 9530990), (7, 6807850), (10, 4765495), (14, 3403925), (25, 1906198), (35, 1361570), (49, 972550), (50, 953099), (53, 899150), (70, 680785), (98, 486275), (106, 449575), (175, 272314), (245, 194510), (265, 179830), (350, 136157), (367, 129850), (371, 128450), (490, 97255), (530, 89915), (734, 64925), (742, 64225), (1225, 38902), (1325, 35966), (1835, 25970), (1855, 25690), (2450, 19451), (2569, 18550), (2597, 18350), (2650, 17983), (3670, 12985), (3710, 12845), (5138, 9275), (5194, 9175)]