52990992

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:229

約数の個数: 90

約数和(自身を含む): 152479886

約数和(自身を除く): 99488894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 73, 142, 144, 146, 213, 219, 284, 292, 426, 438, 568, 584, 639, 657, 852, 876, 1136, 1168, 1278, 1314, 1704, 1752, 2556, 2628, 3408, 3504, 5041, 5112, 5183, 5256, 10082, 10224, 10366, 10512, 15123, 15549, 20164, 20732, 30246, 31098, 40328, 41464, 45369, 46647, 60492, 62196, 80656, 82928, 90738, 93294, 120984, 124392, 181476, 186588, 241968, 248784, 362952, 367993, 373176, 725904, 735986, 746352, 1103979, 1471972, 2207958, 2943944, 3311937, 4415916, 5887888, 6623874, 8831832, 13247748, 17663664, 26495496, 52990992]

約数ペア:

[(1, 52990992), (2, 26495496), (3, 17663664), (4, 13247748), (6, 8831832), (8, 6623874), (9, 5887888), (12, 4415916), (16, 3311937), (18, 2943944), (24, 2207958), (36, 1471972), (48, 1103979), (71, 746352), (72, 735986), (73, 725904), (142, 373176), (144, 367993), (146, 362952), (213, 248784), (219, 241968), (284, 186588), (292, 181476), (426, 124392), (438, 120984), (568, 93294), (584, 90738), (639, 82928), (657, 80656), (852, 62196), (876, 60492), (1136, 46647), (1168, 45369), (1278, 41464), (1314, 40328), (1704, 31098), (1752, 30246), (2556, 20732), (2628, 20164), (3408, 15549), (3504, 15123), (5041, 10512), (5112, 10366), (5183, 10224), (5256, 10082)]