53665440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4902

約数の個数: 96

約数和(自身を含む): 176432256

約数和(自身を除く): 122766816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 4861, 5520, 9722, 11040, 14583, 19444, 24305, 29166, 38888, 48610, 58332, 72915, 77776, 97220, 111803, 116664, 145830, 155552, 194440, 223606, 233328, 291660, 335409, 388880, 447212, 466656, 559015, 583320, 670818, 777760, 894424, 1118030, 1166640, 1341636, 1677045, 1788848, 2236060, 2333280, 2683272, 3354090, 3577696, 4472120, 5366544, 6708180, 8944240, 10733088, 13416360, 17888480, 26832720, 53665440]

約数ペア:

[(1, 53665440), (2, 26832720), (3, 17888480), (4, 13416360), (5, 10733088), (6, 8944240), (8, 6708180), (10, 5366544), (12, 4472120), (15, 3577696), (16, 3354090), (20, 2683272), (23, 2333280), (24, 2236060), (30, 1788848), (32, 1677045), (40, 1341636), (46, 1166640), (48, 1118030), (60, 894424), (69, 777760), (80, 670818), (92, 583320), (96, 559015), (115, 466656), (120, 447212), (138, 388880), (160, 335409), (184, 291660), (230, 233328), (240, 223606), (276, 194440), (345, 155552), (368, 145830), (460, 116664), (480, 111803), (552, 97220), (690, 77776), (736, 72915), (920, 58332), (1104, 48610), (1380, 38888), (1840, 29166), (2208, 24305), (2760, 19444), (3680, 14583), (4861, 11040), (5520, 9722)]