55377800

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3793}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 130551540

約数和(自身を除く): 75173740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 3793, 7300, 7586, 14600, 15172, 18965, 30344, 37930, 75860, 94825, 151720, 189650, 276889, 379300, 553778, 758600, 1107556, 1384445, 2215112, 2768890, 5537780, 6922225, 11075560, 13844450, 27688900, 55377800]

約数ペア:

[(1, 55377800), (2, 27688900), (4, 13844450), (5, 11075560), (8, 6922225), (10, 5537780), (20, 2768890), (25, 2215112), (40, 1384445), (50, 1107556), (73, 758600), (100, 553778), (146, 379300), (200, 276889), (292, 189650), (365, 151720), (584, 94825), (730, 75860), (1460, 37930), (1825, 30344), (2920, 18965), (3650, 15172), (3793, 14600), (7300, 7586)]