53946480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 193273344

約数和(自身を除く): 139326864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 197, 210, 240, 280, 326, 336, 394, 420, 489, 560, 591, 652, 788, 815, 840, 978, 985, 1141, 1182, 1304, 1379, 1576, 1630, 1680, 1956, 1970, 2282, 2364, 2445, 2608, 2758, 2955, 3152, 3260, 3423, 3912, 3940, 4137, 4564, 4728, 4890, 5516, 5705, 5910, 6520, 6846, 6895, 7824, 7880, 8274, 9128, 9456, 9780, 11032, 11410, 11820, 13040, 13692, 13790, 15760, 16548, 17115, 18256, 19560, 20685, 22064, 22820, 23640, 27384, 27580, 32111, 33096, 34230, 39120, 41370, 45640, 47280, 54768, 55160, 64222, 66192, 68460, 82740, 91280, 96333, 110320, 128444, 136920, 160555, 165480, 192666, 224777, 256888, 273840, 321110, 330960, 385332, 449554, 481665, 513776, 642220, 674331, 770664, 899108, 963330, 1123885, 1284440, 1348662, 1541328, 1798216, 1926660, 2247770, 2568880, 2697324, 3371655, 3596432, 3853320, 4495540, 5394648, 6743310, 7706640, 8991080, 10789296, 13486620, 17982160, 26973240, 53946480]

約数ペア:

[(1, 53946480), (2, 26973240), (3, 17982160), (4, 13486620), (5, 10789296), (6, 8991080), (7, 7706640), (8, 6743310), (10, 5394648), (12, 4495540), (14, 3853320), (15, 3596432), (16, 3371655), (20, 2697324), (21, 2568880), (24, 2247770), (28, 1926660), (30, 1798216), (35, 1541328), (40, 1348662), (42, 1284440), (48, 1123885), (56, 963330), (60, 899108), (70, 770664), (80, 674331), (84, 642220), (105, 513776), (112, 481665), (120, 449554), (140, 385332), (163, 330960), (168, 321110), (197, 273840), (210, 256888), (240, 224777), (280, 192666), (326, 165480), (336, 160555), (394, 136920), (420, 128444), (489, 110320), (560, 96333), (591, 91280), (652, 82740), (788, 68460), (815, 66192), (840, 64222), (978, 55160), (985, 54768), (1141, 47280), (1182, 45640), (1304, 41370), (1379, 39120), (1576, 34230), (1630, 33096), (1680, 32111), (1956, 27580), (1970, 27384), (2282, 23640), (2364, 22820), (2445, 22064), (2608, 20685), (2758, 19560), (2955, 18256), (3152, 17115), (3260, 16548), (3423, 15760), (3912, 13790), (3940, 13692), (4137, 13040), (4564, 11820), (4728, 11410), (4890, 11032), (5516, 9780), (5705, 9456), (5910, 9128), (6520, 8274), (6846, 7880), (6895, 7824)]