49794290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7851

約数の個数: 48

約数和(自身を含む): 112297752

約数和(自身を除く): 62503462

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 7817, 15634, 39085, 54719, 78170, 101621, 109438, 203242, 273595, 383033, 508105, 547190, 711347, 766066, 1016210, 1422694, 1915165, 3556735, 3830330, 4979429, 7113470, 9958858, 24897145, 49794290]

約数ペア:

[(1, 49794290), (2, 24897145), (5, 9958858), (7, 7113470), (10, 4979429), (13, 3830330), (14, 3556735), (26, 1915165), (35, 1422694), (49, 1016210), (65, 766066), (70, 711347), (91, 547190), (98, 508105), (130, 383033), (182, 273595), (245, 203242), (455, 109438), (490, 101621), (637, 78170), (910, 54719), (1274, 39085), (3185, 15634), (6370, 7817)]