52875180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 167827968

約数和(自身を除く): 114952788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 257, 270, 324, 381, 405, 508, 514, 540, 635, 762, 771, 810, 1028, 1143, 1270, 1285, 1524, 1542, 1620, 1905, 2286, 2313, 2540, 2570, 3084, 3429, 3810, 3855, 4572, 4626, 5140, 5715, 6858, 6939, 7620, 7710, 9252, 10287, 11430, 11565, 13716, 13878, 15420, 17145, 20574, 20817, 22860, 23130, 27756, 32639, 34290, 34695, 41148, 41634, 46260, 51435, 65278, 68580, 69390, 83268, 97917, 102870, 104085, 130556, 138780, 163195, 195834, 205740, 208170, 293751, 326390, 391668, 416340, 489585, 587502, 652780, 881253, 979170, 1175004, 1468755, 1762506, 1958340, 2643759, 2937510, 3525012, 4406265, 5287518, 5875020, 8812530, 10575036, 13218795, 17625060, 26437590, 52875180]

約数ペア:

[(1, 52875180), (2, 26437590), (3, 17625060), (4, 13218795), (5, 10575036), (6, 8812530), (9, 5875020), (10, 5287518), (12, 4406265), (15, 3525012), (18, 2937510), (20, 2643759), (27, 1958340), (30, 1762506), (36, 1468755), (45, 1175004), (54, 979170), (60, 881253), (81, 652780), (90, 587502), (108, 489585), (127, 416340), (135, 391668), (162, 326390), (180, 293751), (254, 208170), (257, 205740), (270, 195834), (324, 163195), (381, 138780), (405, 130556), (508, 104085), (514, 102870), (540, 97917), (635, 83268), (762, 69390), (771, 68580), (810, 65278), (1028, 51435), (1143, 46260), (1270, 41634), (1285, 41148), (1524, 34695), (1542, 34290), (1620, 32639), (1905, 27756), (2286, 23130), (2313, 22860), (2540, 20817), (2570, 20574), (3084, 17145), (3429, 15420), (3810, 13878), (3855, 13716), (4572, 11565), (4626, 11430), (5140, 10287), (5715, 9252), (6858, 7710), (6939, 7620)]