53005120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23663}}^1$

素因数の和:23687

約数の個数: 56

約数和(自身を含む): 144255744

約数和(自身を除く): 91250624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 23663, 47326, 94652, 118315, 165641, 189304, 236630, 331282, 378608, 473260, 662564, 757216, 828205, 946520, 1325128, 1514432, 1656410, 1893040, 2650256, 3312820, 3786080, 5300512, 6625640, 7572160, 10601024, 13251280, 26502560, 53005120]

約数ペア:

[(1, 53005120), (2, 26502560), (4, 13251280), (5, 10601024), (7, 7572160), (8, 6625640), (10, 5300512), (14, 3786080), (16, 3312820), (20, 2650256), (28, 1893040), (32, 1656410), (35, 1514432), (40, 1325128), (56, 946520), (64, 828205), (70, 757216), (80, 662564), (112, 473260), (140, 378608), (160, 331282), (224, 236630), (280, 189304), (320, 165641), (448, 118315), (560, 94652), (1120, 47326), (2240, 23663)]