54235520

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 131347440

約数和(自身を除く): 77111920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1021, 1328, 1660, 2042, 2656, 3320, 4084, 5105, 5312, 6640, 8168, 10210, 10624, 13280, 16336, 20420, 26560, 32672, 40840, 53120, 65344, 81680, 84743, 130688, 163360, 169486, 326720, 338972, 423715, 653440, 677944, 847430, 1355888, 1694860, 2711776, 3389720, 5423552, 6779440, 10847104, 13558880, 27117760, 54235520]

約数ペア:

[(1, 54235520), (2, 27117760), (4, 13558880), (5, 10847104), (8, 6779440), (10, 5423552), (16, 3389720), (20, 2711776), (32, 1694860), (40, 1355888), (64, 847430), (80, 677944), (83, 653440), (128, 423715), (160, 338972), (166, 326720), (320, 169486), (332, 163360), (415, 130688), (640, 84743), (664, 81680), (830, 65344), (1021, 53120), (1328, 40840), (1660, 32672), (2042, 26560), (2656, 20420), (3320, 16336), (4084, 13280), (5105, 10624), (5312, 10210), (6640, 8168)]