48238245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 52400475

約数列:

[1, 3, 5, 9, 11, 15, 19, 23, 33, 45, 55, 57, 69, 95, 99, 115, 165, 171, 207, 209, 223, 253, 285, 345, 437, 495, 627, 669, 759, 855, 1035, 1045, 1115, 1265, 1311, 1881, 2007, 2185, 2277, 2453, 3135, 3345, 3795, 3933, 4237, 4807, 5129, 6555, 7359, 9405, 10035, 11385, 12265, 12711, 14421, 15387, 19665, 21185, 22077, 24035, 25645, 36795, 38133, 43263, 46161, 46607, 56419, 63555, 72105, 76935, 97451, 110385, 139821, 169257, 190665, 216315, 230805, 233035, 282095, 292353, 419463, 487255, 507771, 699105, 846285, 877059, 1071961, 1461765, 2097315, 2538855, 3215883, 4385295, 5359805, 9647649, 16079415, 48238245]

約数ペア:

[(1, 48238245), (3, 16079415), (5, 9647649), (9, 5359805), (11, 4385295), (15, 3215883), (19, 2538855), (23, 2097315), (33, 1461765), (45, 1071961), (55, 877059), (57, 846285), (69, 699105), (95, 507771), (99, 487255), (115, 419463), (165, 292353), (171, 282095), (207, 233035), (209, 230805), (223, 216315), (253, 190665), (285, 169257), (345, 139821), (437, 110385), (495, 97451), (627, 76935), (669, 72105), (759, 63555), (855, 56419), (1035, 46607), (1045, 46161), (1115, 43263), (1265, 38133), (1311, 36795), (1881, 25645), (2007, 24035), (2185, 22077), (2277, 21185), (2453, 19665), (3135, 15387), (3345, 14421), (3795, 12711), (3933, 12265), (4237, 11385), (4807, 10035), (5129, 9405), (6555, 7359)]