48938580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1815

約数の個数: 120

約数和(自身を含む): 162644328

約数和(自身を除く): 113705748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1777, 1836, 2295, 2754, 3060, 3554, 4590, 5331, 5508, 6885, 7108, 8885, 9180, 10662, 13770, 15993, 17770, 21324, 26655, 27540, 30209, 31986, 35540, 47979, 53310, 60418, 63972, 79965, 90627, 95958, 106620, 120836, 143937, 151045, 159930, 181254, 191916, 239895, 271881, 287874, 302090, 319860, 362508, 453135, 479790, 543762, 575748, 604180, 719685, 815643, 906270, 959580, 1087524, 1359405, 1439370, 1631286, 1812540, 2446929, 2718810, 2878740, 3262572, 4078215, 4893858, 5437620, 8156430, 9787716, 12234645, 16312860, 24469290, 48938580]

約数ペア:

[(1, 48938580), (2, 24469290), (3, 16312860), (4, 12234645), (5, 9787716), (6, 8156430), (9, 5437620), (10, 4893858), (12, 4078215), (15, 3262572), (17, 2878740), (18, 2718810), (20, 2446929), (27, 1812540), (30, 1631286), (34, 1439370), (36, 1359405), (45, 1087524), (51, 959580), (54, 906270), (60, 815643), (68, 719685), (81, 604180), (85, 575748), (90, 543762), (102, 479790), (108, 453135), (135, 362508), (153, 319860), (162, 302090), (170, 287874), (180, 271881), (204, 239895), (255, 191916), (270, 181254), (306, 159930), (324, 151045), (340, 143937), (405, 120836), (459, 106620), (510, 95958), (540, 90627), (612, 79965), (765, 63972), (810, 60418), (918, 53310), (1020, 47979), (1377, 35540), (1530, 31986), (1620, 30209), (1777, 27540), (1836, 26655), (2295, 21324), (2754, 17770), (3060, 15993), (3554, 13770), (4590, 10662), (5331, 9180), (5508, 8885), (6885, 7108)]