49284400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 135062784

約数和(自身を除く): 85778384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 176, 184, 200, 220, 230, 253, 275, 368, 400, 440, 460, 487, 506, 550, 575, 880, 920, 974, 1012, 1100, 1150, 1265, 1840, 1948, 2024, 2200, 2300, 2435, 2530, 3896, 4048, 4400, 4600, 4870, 5060, 5357, 6325, 7792, 9200, 9740, 10120, 10714, 11201, 12175, 12650, 19480, 20240, 21428, 22402, 24350, 25300, 26785, 38960, 42856, 44804, 48700, 50600, 53570, 56005, 85712, 89608, 97400, 101200, 107140, 112010, 123211, 133925, 179216, 194800, 214280, 224020, 246422, 267850, 280025, 428560, 448040, 492844, 535700, 560050, 616055, 896080, 985688, 1071400, 1120100, 1232110, 1971376, 2142800, 2240200, 2464220, 3080275, 4480400, 4928440, 6160550, 9856880, 12321100, 24642200, 49284400]

約数ペア:

[(1, 49284400), (2, 24642200), (4, 12321100), (5, 9856880), (8, 6160550), (10, 4928440), (11, 4480400), (16, 3080275), (20, 2464220), (22, 2240200), (23, 2142800), (25, 1971376), (40, 1232110), (44, 1120100), (46, 1071400), (50, 985688), (55, 896080), (80, 616055), (88, 560050), (92, 535700), (100, 492844), (110, 448040), (115, 428560), (176, 280025), (184, 267850), (200, 246422), (220, 224020), (230, 214280), (253, 194800), (275, 179216), (368, 133925), (400, 123211), (440, 112010), (460, 107140), (487, 101200), (506, 97400), (550, 89608), (575, 85712), (880, 56005), (920, 53570), (974, 50600), (1012, 48700), (1100, 44804), (1150, 42856), (1265, 38960), (1840, 26785), (1948, 25300), (2024, 24350), (2200, 22402), (2300, 21428), (2435, 20240), (2530, 19480), (3896, 12650), (4048, 12175), (4400, 11201), (4600, 10714), (4870, 10120), (5060, 9740), (5357, 9200), (6325, 7792)]