48536360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 116698320

約数和(自身を除く): 68161960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 521, 548, 680, 685, 1042, 1096, 1370, 2084, 2329, 2605, 2740, 4168, 4658, 5210, 5480, 8857, 9316, 10420, 11645, 17714, 18632, 20840, 23290, 35428, 44285, 46580, 70856, 71377, 88570, 93160, 142754, 177140, 285508, 354280, 356885, 571016, 713770, 1213409, 1427540, 2426818, 2855080, 4853636, 6067045, 9707272, 12134090, 24268180, 48536360]

約数ペア:

[(1, 48536360), (2, 24268180), (4, 12134090), (5, 9707272), (8, 6067045), (10, 4853636), (17, 2855080), (20, 2426818), (34, 1427540), (40, 1213409), (68, 713770), (85, 571016), (136, 356885), (137, 354280), (170, 285508), (274, 177140), (340, 142754), (521, 93160), (548, 88570), (680, 71377), (685, 70856), (1042, 46580), (1096, 44285), (1370, 35428), (2084, 23290), (2329, 20840), (2605, 18632), (2740, 17714), (4168, 11645), (4658, 10420), (5210, 9316), (5480, 8857)]