53277040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 130616640

約数和(自身を除く): 77339600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 439, 592, 656, 740, 820, 878, 1480, 1517, 1640, 1756, 2195, 2960, 3034, 3280, 3512, 4390, 6068, 7024, 7585, 8780, 12136, 15170, 16243, 17560, 17999, 24272, 30340, 32486, 35120, 35998, 60680, 64972, 71996, 81215, 89995, 121360, 129944, 143992, 162430, 179990, 259888, 287984, 324860, 359980, 649720, 665963, 719960, 1299440, 1331926, 1439920, 2663852, 3329815, 5327704, 6659630, 10655408, 13319260, 26638520, 53277040]

約数ペア:

[(1, 53277040), (2, 26638520), (4, 13319260), (5, 10655408), (8, 6659630), (10, 5327704), (16, 3329815), (20, 2663852), (37, 1439920), (40, 1331926), (41, 1299440), (74, 719960), (80, 665963), (82, 649720), (148, 359980), (164, 324860), (185, 287984), (205, 259888), (296, 179990), (328, 162430), (370, 143992), (410, 129944), (439, 121360), (592, 89995), (656, 81215), (740, 71996), (820, 64972), (878, 60680), (1480, 35998), (1517, 35120), (1640, 32486), (1756, 30340), (2195, 24272), (2960, 17999), (3034, 17560), (3280, 16243), (3512, 15170), (4390, 12136), (6068, 8780), (7024, 7585)]