55440432

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1330

約数の個数: 60

約数和(自身を含む): 155686960

約数和(自身を除く): 100246528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 877, 878, 1317, 1754, 1756, 2631, 2634, 3508, 3512, 3951, 5262, 5268, 7016, 7024, 7893, 7902, 10524, 10536, 14032, 15786, 15804, 21048, 21072, 31572, 31608, 42096, 63144, 63216, 126288, 385003, 770006, 1155009, 1540012, 2310018, 3080024, 3465027, 4620036, 6160048, 6930054, 9240072, 13860108, 18480144, 27720216, 55440432]

約数ペア:

[(1, 55440432), (2, 27720216), (3, 18480144), (4, 13860108), (6, 9240072), (8, 6930054), (9, 6160048), (12, 4620036), (16, 3465027), (18, 3080024), (24, 2310018), (36, 1540012), (48, 1155009), (72, 770006), (144, 385003), (439, 126288), (877, 63216), (878, 63144), (1317, 42096), (1754, 31608), (1756, 31572), (2631, 21072), (2634, 21048), (3508, 15804), (3512, 15786), (3951, 14032), (5262, 10536), (5268, 10524), (7016, 7902), (7024, 7893)]