54446600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 139782720

約数和(自身を除く): 85336120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 487, 520, 559, 650, 860, 974, 1075, 1118, 1300, 1720, 1948, 2150, 2236, 2435, 2600, 2795, 3896, 4300, 4472, 4870, 5590, 6331, 8600, 9740, 11180, 12175, 12662, 13975, 19480, 20941, 22360, 24350, 25324, 27950, 31655, 41882, 48700, 50648, 55900, 63310, 83764, 97400, 104705, 111800, 126620, 158275, 167528, 209410, 253240, 272233, 316550, 418820, 523525, 544466, 633100, 837640, 1047050, 1088932, 1266200, 1361165, 2094100, 2177864, 2722330, 4188200, 5444660, 6805825, 10889320, 13611650, 27223300, 54446600]

約数ペア:

[(1, 54446600), (2, 27223300), (4, 13611650), (5, 10889320), (8, 6805825), (10, 5444660), (13, 4188200), (20, 2722330), (25, 2177864), (26, 2094100), (40, 1361165), (43, 1266200), (50, 1088932), (52, 1047050), (65, 837640), (86, 633100), (100, 544466), (104, 523525), (130, 418820), (172, 316550), (200, 272233), (215, 253240), (260, 209410), (325, 167528), (344, 158275), (430, 126620), (487, 111800), (520, 104705), (559, 97400), (650, 83764), (860, 63310), (974, 55900), (1075, 50648), (1118, 48700), (1300, 41882), (1720, 31655), (1948, 27950), (2150, 25324), (2236, 24350), (2435, 22360), (2600, 20941), (2795, 19480), (3896, 13975), (4300, 12662), (4472, 12175), (4870, 11180), (5590, 9740), (6331, 8600)]