48115600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 131311040

約数和(自身を除く): 83195440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 475, 487, 494, 520, 650, 760, 950, 974, 988, 1040, 1235, 1300, 1520, 1900, 1948, 1976, 2435, 2470, 2600, 3800, 3896, 3952, 4870, 4940, 5200, 6175, 6331, 7600, 7792, 9253, 9740, 9880, 12175, 12350, 12662, 18506, 19480, 19760, 24350, 24700, 25324, 31655, 37012, 38960, 46265, 48700, 49400, 50648, 63310, 74024, 92530, 97400, 98800, 101296, 120289, 126620, 148048, 158275, 185060, 194800, 231325, 240578, 253240, 316550, 370120, 462650, 481156, 506480, 601445, 633100, 740240, 925300, 962312, 1202890, 1266200, 1850600, 1924624, 2405780, 2532400, 3007225, 3701200, 4811560, 6014450, 9623120, 12028900, 24057800, 48115600]

約数ペア:

[(1, 48115600), (2, 24057800), (4, 12028900), (5, 9623120), (8, 6014450), (10, 4811560), (13, 3701200), (16, 3007225), (19, 2532400), (20, 2405780), (25, 1924624), (26, 1850600), (38, 1266200), (40, 1202890), (50, 962312), (52, 925300), (65, 740240), (76, 633100), (80, 601445), (95, 506480), (100, 481156), (104, 462650), (130, 370120), (152, 316550), (190, 253240), (200, 240578), (208, 231325), (247, 194800), (260, 185060), (304, 158275), (325, 148048), (380, 126620), (400, 120289), (475, 101296), (487, 98800), (494, 97400), (520, 92530), (650, 74024), (760, 63310), (950, 50648), (974, 49400), (988, 48700), (1040, 46265), (1235, 38960), (1300, 37012), (1520, 31655), (1900, 25324), (1948, 24700), (1976, 24350), (2435, 19760), (2470, 19480), (2600, 18506), (3800, 12662), (3896, 12350), (3952, 12175), (4870, 9880), (4940, 9740), (5200, 9253), (6175, 7792), (6331, 7600)]