50721960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2213}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 102309720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2213, 2292, 2865, 3820, 4426, 4584, 5730, 6639, 7640, 8852, 11065, 11460, 13278, 17704, 22130, 22920, 26556, 33195, 44260, 53112, 66390, 88520, 132780, 265560, 422683, 845366, 1268049, 1690732, 2113415, 2536098, 3381464, 4226830, 5072196, 6340245, 8453660, 10144392, 12680490, 16907320, 25360980, 50721960]

約数ペア:

[(1, 50721960), (2, 25360980), (3, 16907320), (4, 12680490), (5, 10144392), (6, 8453660), (8, 6340245), (10, 5072196), (12, 4226830), (15, 3381464), (20, 2536098), (24, 2113415), (30, 1690732), (40, 1268049), (60, 845366), (120, 422683), (191, 265560), (382, 132780), (573, 88520), (764, 66390), (955, 53112), (1146, 44260), (1528, 33195), (1910, 26556), (2213, 22920), (2292, 22130), (2865, 17704), (3820, 13278), (4426, 11460), (4584, 11065), (5730, 8852), (6639, 7640)]