48774520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 119556000

約数和(自身を除く): 70781480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2213, 2755, 4408, 4426, 5510, 8852, 11020, 11065, 17704, 22040, 22130, 42047, 44260, 64177, 84094, 88520, 128354, 168188, 210235, 256708, 320885, 336376, 420470, 513416, 641770, 840940, 1219363, 1283540, 1681880, 2438726, 2567080, 4877452, 6096815, 9754904, 12193630, 24387260, 48774520]

約数ペア:

[(1, 48774520), (2, 24387260), (4, 12193630), (5, 9754904), (8, 6096815), (10, 4877452), (19, 2567080), (20, 2438726), (29, 1681880), (38, 1283540), (40, 1219363), (58, 840940), (76, 641770), (95, 513416), (116, 420470), (145, 336376), (152, 320885), (190, 256708), (232, 210235), (290, 168188), (380, 128354), (551, 88520), (580, 84094), (760, 64177), (1102, 44260), (1160, 42047), (2204, 22130), (2213, 22040), (2755, 17704), (4408, 11065), (4426, 11020), (5510, 8852)]