50420448

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 160770960

約数和(自身を除く): 110350512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 67, 72, 78, 96, 104, 108, 117, 134, 144, 156, 201, 208, 216, 234, 268, 288, 312, 351, 402, 416, 432, 468, 536, 603, 624, 702, 804, 864, 871, 936, 1072, 1206, 1248, 1404, 1608, 1742, 1809, 1872, 2144, 2412, 2613, 2808, 3216, 3484, 3618, 3744, 4489, 4824, 5226, 5616, 6432, 6968, 7236, 7839, 8978, 9648, 10452, 11232, 13467, 13936, 14472, 15678, 17956, 19296, 20904, 23517, 26934, 27872, 28944, 31356, 35912, 40401, 41808, 47034, 53868, 57888, 58357, 62712, 71824, 80802, 83616, 94068, 107736, 116714, 121203, 125424, 143648, 161604, 175071, 188136, 215472, 233428, 242406, 250848, 323208, 350142, 376272, 430944, 466856, 484812, 525213, 646416, 700284, 752544, 933712, 969624, 1050426, 1292832, 1400568, 1575639, 1867424, 1939248, 2100852, 2801136, 3151278, 3878496, 4201704, 5602272, 6302556, 8403408, 12605112, 16806816, 25210224, 50420448]

約数ペア:

[(1, 50420448), (2, 25210224), (3, 16806816), (4, 12605112), (6, 8403408), (8, 6302556), (9, 5602272), (12, 4201704), (13, 3878496), (16, 3151278), (18, 2801136), (24, 2100852), (26, 1939248), (27, 1867424), (32, 1575639), (36, 1400568), (39, 1292832), (48, 1050426), (52, 969624), (54, 933712), (67, 752544), (72, 700284), (78, 646416), (96, 525213), (104, 484812), (108, 466856), (117, 430944), (134, 376272), (144, 350142), (156, 323208), (201, 250848), (208, 242406), (216, 233428), (234, 215472), (268, 188136), (288, 175071), (312, 161604), (351, 143648), (402, 125424), (416, 121203), (432, 116714), (468, 107736), (536, 94068), (603, 83616), (624, 80802), (702, 71824), (804, 62712), (864, 58357), (871, 57888), (936, 53868), (1072, 47034), (1206, 41808), (1248, 40401), (1404, 35912), (1608, 31356), (1742, 28944), (1809, 27872), (1872, 26934), (2144, 23517), (2412, 20904), (2613, 19296), (2808, 17956), (3216, 15678), (3484, 14472), (3618, 13936), (3744, 13467), (4489, 11232), (4824, 10452), (5226, 9648), (5616, 8978), (6432, 7839), (6968, 7236)]