48526720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 129768480

約数和(自身を除く): 81241760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 113, 122, 128, 160, 176, 220, 226, 244, 305, 320, 352, 440, 452, 488, 565, 610, 640, 671, 704, 880, 904, 976, 1130, 1220, 1243, 1342, 1408, 1760, 1808, 1952, 2260, 2440, 2486, 2684, 3355, 3520, 3616, 3904, 4520, 4880, 4972, 5368, 6215, 6710, 6893, 7040, 7232, 7808, 9040, 9760, 9944, 10736, 12430, 13420, 13786, 14464, 18080, 19520, 19888, 21472, 24860, 26840, 27572, 34465, 36160, 39040, 39776, 42944, 49720, 53680, 55144, 68930, 72320, 75823, 79552, 85888, 99440, 107360, 110288, 137860, 151646, 159104, 198880, 214720, 220576, 275720, 303292, 379115, 397760, 429440, 441152, 551440, 606584, 758230, 795520, 882304, 1102880, 1213168, 1516460, 2205760, 2426336, 3032920, 4411520, 4852672, 6065840, 9705344, 12131680, 24263360, 48526720]

約数ペア:

[(1, 48526720), (2, 24263360), (4, 12131680), (5, 9705344), (8, 6065840), (10, 4852672), (11, 4411520), (16, 3032920), (20, 2426336), (22, 2205760), (32, 1516460), (40, 1213168), (44, 1102880), (55, 882304), (61, 795520), (64, 758230), (80, 606584), (88, 551440), (110, 441152), (113, 429440), (122, 397760), (128, 379115), (160, 303292), (176, 275720), (220, 220576), (226, 214720), (244, 198880), (305, 159104), (320, 151646), (352, 137860), (440, 110288), (452, 107360), (488, 99440), (565, 85888), (610, 79552), (640, 75823), (671, 72320), (704, 68930), (880, 55144), (904, 53680), (976, 49720), (1130, 42944), (1220, 39776), (1243, 39040), (1342, 36160), (1408, 34465), (1760, 27572), (1808, 26840), (1952, 24860), (2260, 21472), (2440, 19888), (2486, 19520), (2684, 18080), (3355, 14464), (3520, 13786), (3616, 13420), (3904, 12430), (4520, 10736), (4880, 9944), (4972, 9760), (5368, 9040), (6215, 7808), (6710, 7232), (6893, 7040)]