53066640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20101}}^1$

素因数の和:20128

約数の個数: 80

約数和(自身を含む): 179470656

約数和(自身を除く): 126404016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 201010, 221111, 241212, 301515, 321616, 402020, 442222, 482424, 603030, 663333, 804040, 884444, 964848, 1105555, 1206060, 1326666, 1608080, 1768888, 2211110, 2412120, 2653332, 3316665, 3537776, 4422220, 4824240, 5306664, 6633330, 8844440, 10613328, 13266660, 17688880, 26533320, 53066640]

約数ペア:

[(1, 53066640), (2, 26533320), (3, 17688880), (4, 13266660), (5, 10613328), (6, 8844440), (8, 6633330), (10, 5306664), (11, 4824240), (12, 4422220), (15, 3537776), (16, 3316665), (20, 2653332), (22, 2412120), (24, 2211110), (30, 1768888), (33, 1608080), (40, 1326666), (44, 1206060), (48, 1105555), (55, 964848), (60, 884444), (66, 804040), (80, 663333), (88, 603030), (110, 482424), (120, 442222), (132, 402020), (165, 321616), (176, 301515), (220, 241212), (240, 221111), (264, 201010), (330, 160808), (440, 120606), (528, 100505), (660, 80404), (880, 60303), (1320, 40202), (2640, 20101)]