55638288

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 165043008

約数和(自身を除く): 109404720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 107, 138, 144, 157, 184, 207, 214, 276, 314, 321, 368, 414, 428, 471, 552, 628, 642, 828, 856, 942, 963, 1104, 1256, 1284, 1413, 1656, 1712, 1884, 1926, 2461, 2512, 2568, 2826, 3312, 3611, 3768, 3852, 4922, 5136, 5652, 7222, 7383, 7536, 7704, 9844, 10833, 11304, 14444, 14766, 15408, 16799, 19688, 21666, 22149, 22608, 28888, 29532, 32499, 33598, 39376, 43332, 44298, 50397, 57776, 59064, 64998, 67196, 86664, 88596, 100794, 118128, 129996, 134392, 151191, 173328, 177192, 201588, 259992, 268784, 302382, 354384, 386377, 403176, 519984, 604764, 772754, 806352, 1159131, 1209528, 1545508, 2318262, 2419056, 3091016, 3477393, 4636524, 6182032, 6954786, 9273048, 13909572, 18546096, 27819144, 55638288]

約数ペア:

[(1, 55638288), (2, 27819144), (3, 18546096), (4, 13909572), (6, 9273048), (8, 6954786), (9, 6182032), (12, 4636524), (16, 3477393), (18, 3091016), (23, 2419056), (24, 2318262), (36, 1545508), (46, 1209528), (48, 1159131), (69, 806352), (72, 772754), (92, 604764), (107, 519984), (138, 403176), (144, 386377), (157, 354384), (184, 302382), (207, 268784), (214, 259992), (276, 201588), (314, 177192), (321, 173328), (368, 151191), (414, 134392), (428, 129996), (471, 118128), (552, 100794), (628, 88596), (642, 86664), (828, 67196), (856, 64998), (942, 59064), (963, 57776), (1104, 50397), (1256, 44298), (1284, 43332), (1413, 39376), (1656, 33598), (1712, 32499), (1884, 29532), (1926, 28888), (2461, 22608), (2512, 22149), (2568, 21666), (2826, 19688), (3312, 16799), (3611, 15408), (3768, 14766), (3852, 14444), (4922, 11304), (5136, 10833), (5652, 9844), (7222, 7704), (7383, 7536)]