49922028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 147917280

約数和(自身を除く): 97995252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 37, 39, 52, 54, 62, 74, 78, 93, 108, 111, 117, 124, 148, 156, 186, 222, 234, 279, 333, 351, 372, 403, 444, 468, 481, 558, 666, 702, 806, 837, 961, 962, 999, 1116, 1147, 1209, 1332, 1404, 1443, 1612, 1674, 1922, 1924, 1998, 2294, 2418, 2883, 2886, 3348, 3441, 3627, 3844, 3996, 4329, 4588, 4836, 5766, 5772, 6882, 7254, 8649, 8658, 10323, 10881, 11532, 12493, 12987, 13764, 14508, 14911, 17298, 17316, 20646, 21762, 24986, 25947, 25974, 29822, 30969, 34596, 35557, 37479, 41292, 43524, 44733, 49972, 51894, 51948, 59644, 61938, 71114, 74958, 89466, 103788, 106671, 112437, 123876, 134199, 142228, 149916, 178932, 213342, 224874, 268398, 320013, 337311, 402597, 426684, 449748, 462241, 536796, 640026, 674622, 805194, 924482, 960039, 1280052, 1349244, 1386723, 1610388, 1848964, 1920078, 2773446, 3840156, 4160169, 5546892, 8320338, 12480507, 16640676, 24961014, 49922028]

約数ペア:

[(1, 49922028), (2, 24961014), (3, 16640676), (4, 12480507), (6, 8320338), (9, 5546892), (12, 4160169), (13, 3840156), (18, 2773446), (26, 1920078), (27, 1848964), (31, 1610388), (36, 1386723), (37, 1349244), (39, 1280052), (52, 960039), (54, 924482), (62, 805194), (74, 674622), (78, 640026), (93, 536796), (108, 462241), (111, 449748), (117, 426684), (124, 402597), (148, 337311), (156, 320013), (186, 268398), (222, 224874), (234, 213342), (279, 178932), (333, 149916), (351, 142228), (372, 134199), (403, 123876), (444, 112437), (468, 106671), (481, 103788), (558, 89466), (666, 74958), (702, 71114), (806, 61938), (837, 59644), (961, 51948), (962, 51894), (999, 49972), (1116, 44733), (1147, 43524), (1209, 41292), (1332, 37479), (1404, 35557), (1443, 34596), (1612, 30969), (1674, 29822), (1922, 25974), (1924, 25947), (1998, 24986), (2294, 21762), (2418, 20646), (2883, 17316), (2886, 17298), (3348, 14911), (3441, 14508), (3627, 13764), (3844, 12987), (3996, 12493), (4329, 11532), (4588, 10881), (4836, 10323), (5766, 8658), (5772, 8649), (6882, 7254)]