49965660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 165261600

約数和(自身を除く): 115295940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 149, 162, 180, 207, 230, 243, 270, 276, 298, 324, 345, 405, 414, 447, 460, 486, 540, 596, 621, 690, 729, 745, 810, 828, 894, 972, 1035, 1215, 1242, 1341, 1380, 1458, 1490, 1620, 1788, 1863, 2070, 2235, 2430, 2484, 2682, 2916, 2980, 3105, 3427, 3645, 3726, 4023, 4140, 4470, 4860, 5364, 5589, 6210, 6705, 6854, 7290, 7452, 8046, 8940, 9315, 10281, 11178, 12069, 12420, 13410, 13708, 14580, 16092, 16767, 17135, 18630, 20115, 20562, 22356, 24138, 26820, 27945, 30843, 33534, 34270, 36207, 37260, 40230, 41124, 48276, 51405, 55890, 60345, 61686, 67068, 68540, 72414, 80460, 83835, 92529, 102810, 108621, 111780, 120690, 123372, 144828, 154215, 167670, 181035, 185058, 205620, 217242, 241380, 277587, 308430, 335340, 362070, 370116, 434484, 462645, 543105, 555174, 616860, 724140, 832761, 925290, 1086210, 1110348, 1387935, 1665522, 1850580, 2172420, 2498283, 2775870, 3331044, 4163805, 4996566, 5551740, 8327610, 9993132, 12491415, 16655220, 24982830, 49965660]

約数ペア:

[(1, 49965660), (2, 24982830), (3, 16655220), (4, 12491415), (5, 9993132), (6, 8327610), (9, 5551740), (10, 4996566), (12, 4163805), (15, 3331044), (18, 2775870), (20, 2498283), (23, 2172420), (27, 1850580), (30, 1665522), (36, 1387935), (45, 1110348), (46, 1086210), (54, 925290), (60, 832761), (69, 724140), (81, 616860), (90, 555174), (92, 543105), (108, 462645), (115, 434484), (135, 370116), (138, 362070), (149, 335340), (162, 308430), (180, 277587), (207, 241380), (230, 217242), (243, 205620), (270, 185058), (276, 181035), (298, 167670), (324, 154215), (345, 144828), (405, 123372), (414, 120690), (447, 111780), (460, 108621), (486, 102810), (540, 92529), (596, 83835), (621, 80460), (690, 72414), (729, 68540), (745, 67068), (810, 61686), (828, 60345), (894, 55890), (972, 51405), (1035, 48276), (1215, 41124), (1242, 40230), (1341, 37260), (1380, 36207), (1458, 34270), (1490, 33534), (1620, 30843), (1788, 27945), (1863, 26820), (2070, 24138), (2235, 22356), (2430, 20562), (2484, 20115), (2682, 18630), (2916, 17135), (2980, 16767), (3105, 16092), (3427, 14580), (3645, 13708), (3726, 13410), (4023, 12420), (4140, 12069), (4470, 11178), (4860, 10281), (5364, 9315), (5589, 8940), (6210, 8046), (6705, 7452), (6854, 7290)]