56813148

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 116159652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 107, 126, 129, 147, 172, 196, 214, 252, 258, 294, 301, 321, 343, 387, 428, 441, 516, 588, 602, 642, 686, 749, 774, 882, 903, 963, 1029, 1204, 1284, 1372, 1498, 1548, 1764, 1806, 1926, 2058, 2107, 2247, 2709, 2996, 3087, 3612, 3852, 4116, 4214, 4494, 4601, 5243, 5418, 6174, 6321, 6741, 8428, 8988, 9202, 10486, 10836, 12348, 12642, 13482, 13803, 14749, 15729, 18404, 18963, 20972, 25284, 26964, 27606, 29498, 31458, 32207, 36701, 37926, 41409, 44247, 47187, 55212, 58996, 62916, 64414, 73402, 75852, 82818, 88494, 94374, 96621, 110103, 128828, 132741, 146804, 165636, 176988, 188748, 193242, 220206, 225449, 265482, 289863, 330309, 386484, 440412, 450898, 530964, 579726, 660618, 676347, 901796, 1159452, 1321236, 1352694, 1578143, 2029041, 2705388, 3156286, 4058082, 4734429, 6312572, 8116164, 9468858, 14203287, 18937716, 28406574, 56813148]

約数ペア:

[(1, 56813148), (2, 28406574), (3, 18937716), (4, 14203287), (6, 9468858), (7, 8116164), (9, 6312572), (12, 4734429), (14, 4058082), (18, 3156286), (21, 2705388), (28, 2029041), (36, 1578143), (42, 1352694), (43, 1321236), (49, 1159452), (63, 901796), (84, 676347), (86, 660618), (98, 579726), (107, 530964), (126, 450898), (129, 440412), (147, 386484), (172, 330309), (196, 289863), (214, 265482), (252, 225449), (258, 220206), (294, 193242), (301, 188748), (321, 176988), (343, 165636), (387, 146804), (428, 132741), (441, 128828), (516, 110103), (588, 96621), (602, 94374), (642, 88494), (686, 82818), (749, 75852), (774, 73402), (882, 64414), (903, 62916), (963, 58996), (1029, 55212), (1204, 47187), (1284, 44247), (1372, 41409), (1498, 37926), (1548, 36701), (1764, 32207), (1806, 31458), (1926, 29498), (2058, 27606), (2107, 26964), (2247, 25284), (2709, 20972), (2996, 18963), (3087, 18404), (3612, 15729), (3852, 14749), (4116, 13803), (4214, 13482), (4494, 12642), (4601, 12348), (5243, 10836), (5418, 10486), (6174, 9202), (6321, 8988), (6741, 8428)]