54813280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 136515456

約数和(自身を除く): 81702176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 74, 80, 94, 148, 160, 185, 188, 197, 235, 296, 370, 376, 394, 470, 592, 740, 752, 788, 940, 985, 1184, 1480, 1504, 1576, 1739, 1880, 1970, 2960, 3152, 3478, 3760, 3940, 5920, 6304, 6956, 7289, 7520, 7880, 8695, 9259, 13912, 14578, 15760, 17390, 18518, 27824, 29156, 31520, 34780, 36445, 37036, 46295, 55648, 58312, 69560, 72890, 74072, 92590, 116624, 139120, 145780, 148144, 185180, 233248, 278240, 291560, 296288, 342583, 370360, 583120, 685166, 740720, 1166240, 1370332, 1481440, 1712915, 2740664, 3425830, 5481328, 6851660, 10962656, 13703320, 27406640, 54813280]

約数ペア:

[(1, 54813280), (2, 27406640), (4, 13703320), (5, 10962656), (8, 6851660), (10, 5481328), (16, 3425830), (20, 2740664), (32, 1712915), (37, 1481440), (40, 1370332), (47, 1166240), (74, 740720), (80, 685166), (94, 583120), (148, 370360), (160, 342583), (185, 296288), (188, 291560), (197, 278240), (235, 233248), (296, 185180), (370, 148144), (376, 145780), (394, 139120), (470, 116624), (592, 92590), (740, 74072), (752, 72890), (788, 69560), (940, 58312), (985, 55648), (1184, 46295), (1480, 37036), (1504, 36445), (1576, 34780), (1739, 31520), (1880, 29156), (1970, 27824), (2960, 18518), (3152, 17390), (3478, 15760), (3760, 14578), (3940, 13912), (5920, 9259), (6304, 8695), (6956, 7880), (7289, 7520)]