56749280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2248

約数の個数: 96

約数和(自身を含む): 159957504

約数和(自身を除く): 103208224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2203, 2576, 3220, 3680, 4406, 5152, 6440, 8812, 11015, 12880, 15421, 17624, 22030, 25760, 30842, 35248, 44060, 50669, 61684, 70496, 77105, 88120, 101338, 123368, 154210, 176240, 202676, 246736, 253345, 308420, 352480, 354683, 405352, 493472, 506690, 616840, 709366, 810704, 1013380, 1233680, 1418732, 1621408, 1773415, 2026760, 2467360, 2837464, 3546830, 4053520, 5674928, 7093660, 8107040, 11349856, 14187320, 28374640, 56749280]

約数ペア:

[(1, 56749280), (2, 28374640), (4, 14187320), (5, 11349856), (7, 8107040), (8, 7093660), (10, 5674928), (14, 4053520), (16, 3546830), (20, 2837464), (23, 2467360), (28, 2026760), (32, 1773415), (35, 1621408), (40, 1418732), (46, 1233680), (56, 1013380), (70, 810704), (80, 709366), (92, 616840), (112, 506690), (115, 493472), (140, 405352), (160, 354683), (161, 352480), (184, 308420), (224, 253345), (230, 246736), (280, 202676), (322, 176240), (368, 154210), (460, 123368), (560, 101338), (644, 88120), (736, 77105), (805, 70496), (920, 61684), (1120, 50669), (1288, 44060), (1610, 35248), (1840, 30842), (2203, 25760), (2576, 22030), (3220, 17624), (3680, 15421), (4406, 12880), (5152, 11015), (6440, 8812)]