54599680

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 112

約数和(自身を含む): 138403584

約数和(自身を除く): 83803904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 128, 155, 160, 172, 215, 248, 256, 310, 320, 344, 430, 496, 512, 620, 640, 688, 860, 992, 1024, 1240, 1280, 1333, 1376, 1720, 1984, 2048, 2480, 2560, 2666, 2752, 3440, 3968, 4096, 4960, 5120, 5332, 5504, 6665, 6880, 7936, 8192, 9920, 10240, 10664, 11008, 13330, 13760, 15872, 19840, 20480, 21328, 22016, 26660, 27520, 31744, 39680, 40960, 42656, 44032, 53320, 55040, 63488, 79360, 85312, 88064, 106640, 110080, 126976, 158720, 170624, 176128, 213280, 220160, 253952, 317440, 341248, 352256, 426560, 440320, 634880, 682496, 853120, 880640, 1269760, 1364992, 1706240, 1761280, 2729984, 3412480, 5459968, 6824960, 10919936, 13649920, 27299840, 54599680]

約数ペア:

[(1, 54599680), (2, 27299840), (4, 13649920), (5, 10919936), (8, 6824960), (10, 5459968), (16, 3412480), (20, 2729984), (31, 1761280), (32, 1706240), (40, 1364992), (43, 1269760), (62, 880640), (64, 853120), (80, 682496), (86, 634880), (124, 440320), (128, 426560), (155, 352256), (160, 341248), (172, 317440), (215, 253952), (248, 220160), (256, 213280), (310, 176128), (320, 170624), (344, 158720), (430, 126976), (496, 110080), (512, 106640), (620, 88064), (640, 85312), (688, 79360), (860, 63488), (992, 55040), (1024, 53320), (1240, 44032), (1280, 42656), (1333, 40960), (1376, 39680), (1720, 31744), (1984, 27520), (2048, 26660), (2480, 22016), (2560, 21328), (2666, 20480), (2752, 19840), (3440, 15872), (3968, 13760), (4096, 13330), (4960, 11008), (5120, 10664), (5332, 10240), (5504, 9920), (6665, 8192), (6880, 7936)]