56290730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 110605824

約数和(自身を除く): 54315094

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 361, 503, 589, 722, 1006, 1178, 1805, 2515, 2945, 3610, 5030, 5890, 9557, 11191, 15593, 19114, 22382, 31186, 47785, 55955, 77965, 95570, 111910, 155930, 181583, 296267, 363166, 592534, 907915, 1481335, 1815830, 2962670, 5629073, 11258146, 28145365, 56290730]

約数ペア:

[(1, 56290730), (2, 28145365), (5, 11258146), (10, 5629073), (19, 2962670), (31, 1815830), (38, 1481335), (62, 907915), (95, 592534), (155, 363166), (190, 296267), (310, 181583), (361, 155930), (503, 111910), (589, 95570), (722, 77965), (1006, 55955), (1178, 47785), (1805, 31186), (2515, 22382), (2945, 19114), (3610, 15593), (5030, 11191), (5890, 9557)]