48115540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 118589184

約数和(自身を除く): 70473644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 37, 44, 46, 55, 74, 92, 110, 115, 148, 185, 220, 230, 253, 257, 370, 407, 460, 506, 514, 740, 814, 851, 1012, 1028, 1265, 1285, 1628, 1702, 2035, 2530, 2570, 2827, 3404, 4070, 4255, 5060, 5140, 5654, 5911, 8140, 8510, 9361, 9509, 11308, 11822, 14135, 17020, 18722, 19018, 23644, 28270, 29555, 37444, 38036, 46805, 47545, 56540, 59110, 65021, 93610, 95090, 104599, 118220, 130042, 187220, 190180, 209198, 218707, 260084, 325105, 418396, 437414, 522995, 650210, 874828, 1045990, 1093535, 1300420, 2091980, 2187070, 2405777, 4374140, 4811554, 9623108, 12028885, 24057770, 48115540]

約数ペア:

[(1, 48115540), (2, 24057770), (4, 12028885), (5, 9623108), (10, 4811554), (11, 4374140), (20, 2405777), (22, 2187070), (23, 2091980), (37, 1300420), (44, 1093535), (46, 1045990), (55, 874828), (74, 650210), (92, 522995), (110, 437414), (115, 418396), (148, 325105), (185, 260084), (220, 218707), (230, 209198), (253, 190180), (257, 187220), (370, 130042), (407, 118220), (460, 104599), (506, 95090), (514, 93610), (740, 65021), (814, 59110), (851, 56540), (1012, 47545), (1028, 46805), (1265, 38036), (1285, 37444), (1628, 29555), (1702, 28270), (2035, 23644), (2530, 19018), (2570, 18722), (2827, 17020), (3404, 14135), (4070, 11822), (4255, 11308), (5060, 9509), (5140, 9361), (5654, 8510), (5911, 8140)]