48275920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 148490496

約数和(自身を除く): 100214576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 461, 476, 560, 595, 616, 680, 748, 770, 880, 922, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1844, 1870, 1904, 2305, 2380, 2618, 2992, 3080, 3227, 3688, 3740, 4610, 4760, 5071, 5236, 6160, 6454, 6545, 7376, 7480, 7837, 9220, 9520, 10142, 10472, 12908, 13090, 14960, 15674, 16135, 18440, 20284, 20944, 25355, 25816, 26180, 31348, 32270, 35497, 36880, 39185, 40568, 50710, 51632, 52360, 54859, 62696, 64540, 70994, 78370, 81136, 86207, 101420, 104720, 109718, 125392, 129080, 141988, 156740, 172414, 177485, 202840, 219436, 258160, 274295, 283976, 313480, 344828, 354970, 405680, 431035, 438872, 548590, 567952, 603449, 626960, 689656, 709940, 862070, 877744, 1097180, 1206898, 1379312, 1419880, 1724140, 2194360, 2413796, 2839760, 3017245, 3448280, 4388720, 4827592, 6034490, 6896560, 9655184, 12068980, 24137960, 48275920]

約数ペア:

[(1, 48275920), (2, 24137960), (4, 12068980), (5, 9655184), (7, 6896560), (8, 6034490), (10, 4827592), (11, 4388720), (14, 3448280), (16, 3017245), (17, 2839760), (20, 2413796), (22, 2194360), (28, 1724140), (34, 1419880), (35, 1379312), (40, 1206898), (44, 1097180), (55, 877744), (56, 862070), (68, 709940), (70, 689656), (77, 626960), (80, 603449), (85, 567952), (88, 548590), (110, 438872), (112, 431035), (119, 405680), (136, 354970), (140, 344828), (154, 313480), (170, 283976), (176, 274295), (187, 258160), (220, 219436), (238, 202840), (272, 177485), (280, 172414), (308, 156740), (340, 141988), (374, 129080), (385, 125392), (440, 109718), (461, 104720), (476, 101420), (560, 86207), (595, 81136), (616, 78370), (680, 70994), (748, 64540), (770, 62696), (880, 54859), (922, 52360), (935, 51632), (952, 50710), (1190, 40568), (1232, 39185), (1309, 36880), (1360, 35497), (1496, 32270), (1540, 31348), (1844, 26180), (1870, 25816), (1904, 25355), (2305, 20944), (2380, 20284), (2618, 18440), (2992, 16135), (3080, 15674), (3227, 14960), (3688, 13090), (3740, 12908), (4610, 10472), (4760, 10142), (5071, 9520), (5236, 9220), (6160, 7837), (6454, 7480), (6545, 7376)]