53464860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 178115280

約数和(自身を除く): 124650420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 193, 228, 243, 270, 285, 324, 342, 380, 386, 405, 486, 513, 540, 570, 579, 684, 729, 772, 810, 855, 965, 972, 1026, 1140, 1158, 1215, 1458, 1539, 1620, 1710, 1737, 1930, 2052, 2316, 2430, 2565, 2895, 2916, 3078, 3420, 3474, 3645, 3667, 3860, 4617, 4860, 5130, 5211, 5790, 6156, 6948, 7290, 7334, 7695, 8685, 9234, 10260, 10422, 11001, 11580, 13851, 14580, 14668, 15390, 15633, 17370, 18335, 18468, 20844, 22002, 23085, 26055, 27702, 30780, 31266, 33003, 34740, 36670, 44004, 46170, 46899, 52110, 55005, 55404, 62532, 66006, 69255, 73340, 78165, 92340, 93798, 99009, 104220, 110010, 132012, 138510, 140697, 156330, 165015, 187596, 198018, 220020, 234495, 277020, 281394, 297027, 312660, 330030, 396036, 468990, 495045, 562788, 594054, 660060, 703485, 891081, 937980, 990090, 1188108, 1406970, 1485135, 1782162, 1980180, 2673243, 2813940, 2970270, 3564324, 4455405, 5346486, 5940540, 8910810, 10692972, 13366215, 17821620, 26732430, 53464860]

約数ペア:

[(1, 53464860), (2, 26732430), (3, 17821620), (4, 13366215), (5, 10692972), (6, 8910810), (9, 5940540), (10, 5346486), (12, 4455405), (15, 3564324), (18, 2970270), (19, 2813940), (20, 2673243), (27, 1980180), (30, 1782162), (36, 1485135), (38, 1406970), (45, 1188108), (54, 990090), (57, 937980), (60, 891081), (76, 703485), (81, 660060), (90, 594054), (95, 562788), (108, 495045), (114, 468990), (135, 396036), (162, 330030), (171, 312660), (180, 297027), (190, 281394), (193, 277020), (228, 234495), (243, 220020), (270, 198018), (285, 187596), (324, 165015), (342, 156330), (380, 140697), (386, 138510), (405, 132012), (486, 110010), (513, 104220), (540, 99009), (570, 93798), (579, 92340), (684, 78165), (729, 73340), (772, 69255), (810, 66006), (855, 62532), (965, 55404), (972, 55005), (1026, 52110), (1140, 46899), (1158, 46170), (1215, 44004), (1458, 36670), (1539, 34740), (1620, 33003), (1710, 31266), (1737, 30780), (1930, 27702), (2052, 26055), (2316, 23085), (2430, 22002), (2565, 20844), (2895, 18468), (2916, 18335), (3078, 17370), (3420, 15633), (3474, 15390), (3645, 14668), (3667, 14580), (3860, 13851), (4617, 11580), (4860, 11001), (5130, 10422), (5211, 10260), (5790, 9234), (6156, 8685), (6948, 7695), (7290, 7334)]