45123050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{128923}}^1$

素因数の和:128942

約数の個数: 24

約数和(自身を含む): 95919456

約数和(自身を除く): 50796406

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 128923, 257846, 644615, 902461, 1289230, 1804922, 3223075, 4512305, 6446150, 9024610, 22561525, 45123050]

約数ペア:

[(1, 45123050), (2, 22561525), (5, 9024610), (7, 6446150), (10, 4512305), (14, 3223075), (25, 1804922), (35, 1289230), (50, 902461), (70, 644615), (175, 257846), (350, 128923)]