55961913

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 91514880

約数和(自身を除く): 35552967

約数列:

[1, 3, 7, 21, 31, 47, 59, 93, 141, 177, 217, 329, 413, 651, 961, 987, 1239, 1457, 1829, 2773, 2883, 4371, 5487, 6727, 8319, 10199, 12803, 19411, 20181, 30597, 38409, 45167, 56699, 58233, 85963, 135501, 170097, 257889, 316169, 396893, 601741, 948507, 1190679, 1805223, 2664853, 7994559, 18653971, 55961913]

約数ペア:

[(1, 55961913), (3, 18653971), (7, 7994559), (21, 2664853), (31, 1805223), (47, 1190679), (59, 948507), (93, 601741), (141, 396893), (177, 316169), (217, 257889), (329, 170097), (413, 135501), (651, 85963), (961, 58233), (987, 56699), (1239, 45167), (1457, 38409), (1829, 30597), (2773, 20181), (2883, 19411), (4371, 12803), (5487, 10199), (6727, 8319)]