48201280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 122310144

約数和(自身を除く): 74108864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 113, 124, 155, 160, 172, 215, 226, 248, 310, 320, 344, 430, 452, 496, 565, 620, 688, 860, 904, 992, 1130, 1240, 1333, 1376, 1720, 1808, 1984, 2260, 2480, 2666, 2752, 3440, 3503, 3616, 4520, 4859, 4960, 5332, 6665, 6880, 7006, 7232, 9040, 9718, 9920, 10664, 13330, 13760, 14012, 17515, 18080, 19436, 21328, 24295, 26660, 28024, 35030, 36160, 38872, 42656, 48590, 53320, 56048, 70060, 77744, 85312, 97180, 106640, 112096, 140120, 150629, 155488, 194360, 213280, 224192, 280240, 301258, 310976, 388720, 426560, 560480, 602516, 753145, 777440, 1120960, 1205032, 1506290, 1554880, 2410064, 3012580, 4820128, 6025160, 9640256, 12050320, 24100640, 48201280]

約数ペア:

[(1, 48201280), (2, 24100640), (4, 12050320), (5, 9640256), (8, 6025160), (10, 4820128), (16, 3012580), (20, 2410064), (31, 1554880), (32, 1506290), (40, 1205032), (43, 1120960), (62, 777440), (64, 753145), (80, 602516), (86, 560480), (113, 426560), (124, 388720), (155, 310976), (160, 301258), (172, 280240), (215, 224192), (226, 213280), (248, 194360), (310, 155488), (320, 150629), (344, 140120), (430, 112096), (452, 106640), (496, 97180), (565, 85312), (620, 77744), (688, 70060), (860, 56048), (904, 53320), (992, 48590), (1130, 42656), (1240, 38872), (1333, 36160), (1376, 35030), (1720, 28024), (1808, 26660), (1984, 24295), (2260, 21328), (2480, 19436), (2666, 18080), (2752, 17515), (3440, 14012), (3503, 13760), (3616, 13330), (4520, 10664), (4859, 9920), (4960, 9718), (5332, 9040), (6665, 7232), (6880, 7006)]