54104260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1733}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 130507776

約数和(自身を除く): 76403516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 1733, 2230, 3122, 3466, 4460, 6244, 6932, 7805, 8665, 12131, 15610, 17330, 24262, 31220, 34660, 48524, 60655, 121310, 242620, 386459, 772918, 1545836, 1932295, 2705213, 3864590, 5410426, 7729180, 10820852, 13526065, 27052130, 54104260]

約数ペア:

[(1, 54104260), (2, 27052130), (4, 13526065), (5, 10820852), (7, 7729180), (10, 5410426), (14, 3864590), (20, 2705213), (28, 1932295), (35, 1545836), (70, 772918), (140, 386459), (223, 242620), (446, 121310), (892, 60655), (1115, 48524), (1561, 34660), (1733, 31220), (2230, 24262), (3122, 17330), (3466, 15610), (4460, 12131), (6244, 8665), (6932, 7805)]