52121220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 153861120

約数和(自身を除く): 101739900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 179, 211, 230, 276, 345, 358, 422, 460, 537, 633, 690, 716, 844, 895, 1055, 1074, 1266, 1380, 1790, 2110, 2148, 2532, 2685, 3165, 3580, 4117, 4220, 4853, 5370, 6330, 8234, 9706, 10740, 12351, 12660, 14559, 16468, 19412, 20585, 24265, 24702, 29118, 37769, 41170, 48530, 49404, 58236, 61755, 72795, 75538, 82340, 97060, 113307, 123510, 145590, 151076, 188845, 226614, 247020, 291180, 377690, 453228, 566535, 755380, 868687, 1133070, 1737374, 2266140, 2606061, 3474748, 4343435, 5212122, 8686870, 10424244, 13030305, 17373740, 26060610, 52121220]

約数ペア:

[(1, 52121220), (2, 26060610), (3, 17373740), (4, 13030305), (5, 10424244), (6, 8686870), (10, 5212122), (12, 4343435), (15, 3474748), (20, 2606061), (23, 2266140), (30, 1737374), (46, 1133070), (60, 868687), (69, 755380), (92, 566535), (115, 453228), (138, 377690), (179, 291180), (211, 247020), (230, 226614), (276, 188845), (345, 151076), (358, 145590), (422, 123510), (460, 113307), (537, 97060), (633, 82340), (690, 75538), (716, 72795), (844, 61755), (895, 58236), (1055, 49404), (1074, 48530), (1266, 41170), (1380, 37769), (1790, 29118), (2110, 24702), (2148, 24265), (2532, 20585), (2685, 19412), (3165, 16468), (3580, 14559), (4117, 12660), (4220, 12351), (4853, 10740), (5370, 9706), (6330, 8234)]