52809003920

素因数分解:

$2^4\times 5^1\times {\mathrm{12011}}^1\times {\mathrm{54959}}^1$

素因数の和:66983

約数の個数: 40

約数和(自身を含む): 122793390720

約数和(自身を除く): 69984386800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12011, 24022, 48044, 54959, 60055, 96088, 109918, 120110, 192176, 219836, 240220, 274795, 439672, 480440, 549590, 879344, 960880, 1099180, 2198360, 4396720, 660112549, 1320225098, 2640450196, 3300562745, 5280900392, 6601125490, 10561800784, 13202250980, 26404501960, 52809003920]

約数ペア:

[(1, 52809003920), (2, 26404501960), (4, 13202250980), (5, 10561800784), (8, 6601125490), (10, 5280900392), (16, 3300562745), (20, 2640450196), (40, 1320225098), (80, 660112549), (12011, 4396720), (24022, 2198360), (48044, 1099180), (54959, 960880), (60055, 879344), (96088, 549590), (109918, 480440), (120110, 439672), (192176, 274795), (219836, 240220)]