48485784320

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131071}}^1$

素因数の和:131126

約数の個数: 108

約数和(自身を含む): 123373092864

約数和(自身を除く): 74887308544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 289, 320, 340, 544, 578, 640, 680, 1088, 1156, 1280, 1360, 1445, 2176, 2312, 2720, 2890, 4352, 4624, 5440, 5780, 9248, 10880, 11560, 18496, 21760, 23120, 36992, 46240, 73984, 92480, 131071, 184960, 262142, 369920, 524284, 655355, 1048568, 1310710, 2097136, 2228207, 2621420, 4194272, 4456414, 5242840, 8388544, 8912828, 10485680, 11141035, 16777088, 17825656, 20971360, 22282070, 33554176, 35651312, 37879519, 41942720, 44564140, 71302624, 75759038, 83885440, 89128280, 142605248, 151518076, 167770880, 178256560, 189397595, 285210496, 303036152, 356513120, 378795190, 570420992, 606072304, 713026240, 757590380, 1212144608, 1426052480, 1515180760, 2424289216, 2852104960, 3030361520, 4848578432, 6060723040, 9697156864, 12121446080, 24242892160, 48485784320]

約数ペア:

[(1, 48485784320), (2, 24242892160), (4, 12121446080), (5, 9697156864), (8, 6060723040), (10, 4848578432), (16, 3030361520), (17, 2852104960), (20, 2424289216), (32, 1515180760), (34, 1426052480), (40, 1212144608), (64, 757590380), (68, 713026240), (80, 606072304), (85, 570420992), (128, 378795190), (136, 356513120), (160, 303036152), (170, 285210496), (256, 189397595), (272, 178256560), (289, 167770880), (320, 151518076), (340, 142605248), (544, 89128280), (578, 83885440), (640, 75759038), (680, 71302624), (1088, 44564140), (1156, 41942720), (1280, 37879519), (1360, 35651312), (1445, 33554176), (2176, 22282070), (2312, 20971360), (2720, 17825656), (2890, 16777088), (4352, 11141035), (4624, 10485680), (5440, 8912828), (5780, 8388544), (9248, 5242840), (10880, 4456414), (11560, 4194272), (18496, 2621420), (21760, 2228207), (23120, 2097136), (36992, 1310710), (46240, 1048568), (73984, 655355), (92480, 524284), (131071, 369920), (184960, 262142)]