56419335

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{2843}}^1$

素因数の和:2874

約数の個数: 60

約数和(自身を含む): 117690408

約数和(自身を除く): 61271073

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2205, 2835, 2843, 3969, 6615, 8529, 14215, 19845, 19901, 25587, 42645, 59703, 76761, 99505, 127935, 139307, 179109, 230283, 298515, 383805, 417921, 537327, 696535, 895545, 1151415, 1253763, 1611981, 2089605, 2686635, 3761289, 6268815, 8059905, 11283867, 18806445, 56419335]

約数ペア:

[(1, 56419335), (3, 18806445), (5, 11283867), (7, 8059905), (9, 6268815), (15, 3761289), (21, 2686635), (27, 2089605), (35, 1611981), (45, 1253763), (49, 1151415), (63, 895545), (81, 696535), (105, 537327), (135, 417921), (147, 383805), (189, 298515), (245, 230283), (315, 179109), (405, 139307), (441, 127935), (567, 99505), (735, 76761), (945, 59703), (1323, 42645), (2205, 25587), (2835, 19901), (2843, 19845), (3969, 14215), (6615, 8529)]