49518660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 145152000

約数和(自身を除く): 95633340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 149, 174, 191, 290, 298, 348, 382, 435, 447, 573, 580, 596, 745, 764, 870, 894, 955, 1146, 1490, 1740, 1788, 1910, 2235, 2292, 2865, 2980, 3820, 4321, 4470, 5539, 5730, 8642, 8940, 11078, 11460, 12963, 16617, 17284, 21605, 22156, 25926, 27695, 28459, 33234, 43210, 51852, 55390, 56918, 64815, 66468, 83085, 85377, 86420, 110780, 113836, 129630, 142295, 166170, 170754, 259260, 284590, 332340, 341508, 426885, 569180, 825311, 853770, 1650622, 1707540, 2475933, 3301244, 4126555, 4951866, 8253110, 9903732, 12379665, 16506220, 24759330, 49518660]

約数ペア:

[(1, 49518660), (2, 24759330), (3, 16506220), (4, 12379665), (5, 9903732), (6, 8253110), (10, 4951866), (12, 4126555), (15, 3301244), (20, 2475933), (29, 1707540), (30, 1650622), (58, 853770), (60, 825311), (87, 569180), (116, 426885), (145, 341508), (149, 332340), (174, 284590), (191, 259260), (290, 170754), (298, 166170), (348, 142295), (382, 129630), (435, 113836), (447, 110780), (573, 86420), (580, 85377), (596, 83085), (745, 66468), (764, 64815), (870, 56918), (894, 55390), (955, 51852), (1146, 43210), (1490, 33234), (1740, 28459), (1788, 27695), (1910, 25926), (2235, 22156), (2292, 21605), (2865, 17284), (2980, 16617), (3820, 12963), (4321, 11460), (4470, 11078), (5539, 8940), (5730, 8642)]