50272460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 121449216

約数和(自身を除く): 71176756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2203, 2282, 3260, 4406, 4564, 5705, 8812, 11015, 11410, 15421, 22030, 22820, 30842, 44060, 61684, 77105, 154210, 308420, 359089, 718178, 1436356, 1795445, 2513623, 3590890, 5027246, 7181780, 10054492, 12568115, 25136230, 50272460]

約数ペア:

[(1, 50272460), (2, 25136230), (4, 12568115), (5, 10054492), (7, 7181780), (10, 5027246), (14, 3590890), (20, 2513623), (28, 1795445), (35, 1436356), (70, 718178), (140, 359089), (163, 308420), (326, 154210), (652, 77105), (815, 61684), (1141, 44060), (1630, 30842), (2203, 22820), (2282, 22030), (3260, 15421), (4406, 11410), (4564, 11015), (5705, 8812)]