49140540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 166561920

約数和(自身を除く): 117421380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 53, 54, 60, 68, 85, 90, 101, 102, 106, 108, 135, 153, 159, 170, 180, 202, 204, 212, 255, 265, 270, 303, 306, 318, 340, 404, 459, 477, 505, 510, 530, 540, 606, 612, 636, 765, 795, 901, 909, 918, 954, 1010, 1020, 1060, 1212, 1431, 1515, 1530, 1590, 1717, 1802, 1818, 1836, 1908, 2020, 2295, 2385, 2703, 2727, 2862, 3030, 3060, 3180, 3434, 3604, 3636, 4505, 4545, 4590, 4770, 5151, 5353, 5406, 5454, 5724, 6060, 6868, 7155, 8109, 8585, 9010, 9090, 9180, 9540, 10302, 10706, 10812, 10908, 13515, 13635, 14310, 15453, 16059, 16218, 17170, 18020, 18180, 20604, 21412, 24327, 25755, 26765, 27030, 27270, 28620, 30906, 32118, 32436, 34340, 40545, 46359, 48177, 48654, 51510, 53530, 54060, 54540, 61812, 64236, 77265, 80295, 81090, 91001, 92718, 96354, 97308, 103020, 107060, 121635, 144531, 154530, 160590, 162180, 182002, 185436, 192708, 231795, 240885, 243270, 273003, 289062, 309060, 321180, 364004, 455005, 463590, 481770, 486540, 546006, 578124, 722655, 819009, 910010, 927180, 963540, 1092012, 1365015, 1445310, 1638018, 1820020, 2457027, 2730030, 2890620, 3276036, 4095045, 4914054, 5460060, 8190090, 9828108, 12285135, 16380180, 24570270, 49140540]

約数ペア:

[(1, 49140540), (2, 24570270), (3, 16380180), (4, 12285135), (5, 9828108), (6, 8190090), (9, 5460060), (10, 4914054), (12, 4095045), (15, 3276036), (17, 2890620), (18, 2730030), (20, 2457027), (27, 1820020), (30, 1638018), (34, 1445310), (36, 1365015), (45, 1092012), (51, 963540), (53, 927180), (54, 910010), (60, 819009), (68, 722655), (85, 578124), (90, 546006), (101, 486540), (102, 481770), (106, 463590), (108, 455005), (135, 364004), (153, 321180), (159, 309060), (170, 289062), (180, 273003), (202, 243270), (204, 240885), (212, 231795), (255, 192708), (265, 185436), (270, 182002), (303, 162180), (306, 160590), (318, 154530), (340, 144531), (404, 121635), (459, 107060), (477, 103020), (505, 97308), (510, 96354), (530, 92718), (540, 91001), (606, 81090), (612, 80295), (636, 77265), (765, 64236), (795, 61812), (901, 54540), (909, 54060), (918, 53530), (954, 51510), (1010, 48654), (1020, 48177), (1060, 46359), (1212, 40545), (1431, 34340), (1515, 32436), (1530, 32118), (1590, 30906), (1717, 28620), (1802, 27270), (1818, 27030), (1836, 26765), (1908, 25755), (2020, 24327), (2295, 21412), (2385, 20604), (2703, 18180), (2727, 18020), (2862, 17170), (3030, 16218), (3060, 16059), (3180, 15453), (3434, 14310), (3604, 13635), (3636, 13515), (4505, 10908), (4545, 10812), (4590, 10706), (4770, 10302), (5151, 9540), (5353, 9180), (5406, 9090), (5454, 9010), (5724, 8585), (6060, 8109), (6868, 7155)]