52218840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 169632000

約数和(自身を除く): 117413160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 619, 703, 740, 760, 888, 1110, 1140, 1238, 1406, 1480, 1857, 2109, 2220, 2280, 2476, 2812, 3095, 3515, 3714, 4218, 4440, 4952, 5624, 6190, 7030, 7428, 8436, 9285, 10545, 11761, 12380, 14060, 14856, 16872, 18570, 21090, 22903, 23522, 24760, 28120, 35283, 37140, 42180, 45806, 47044, 58805, 68709, 70566, 74280, 84360, 91612, 94088, 114515, 117610, 137418, 141132, 176415, 183224, 229030, 235220, 274836, 282264, 343545, 352830, 435157, 458060, 470440, 549672, 687090, 705660, 870314, 916120, 1305471, 1374180, 1411320, 1740628, 2175785, 2610942, 2748360, 3481256, 4351570, 5221884, 6527355, 8703140, 10443768, 13054710, 17406280, 26109420, 52218840]

約数ペア:

[(1, 52218840), (2, 26109420), (3, 17406280), (4, 13054710), (5, 10443768), (6, 8703140), (8, 6527355), (10, 5221884), (12, 4351570), (15, 3481256), (19, 2748360), (20, 2610942), (24, 2175785), (30, 1740628), (37, 1411320), (38, 1374180), (40, 1305471), (57, 916120), (60, 870314), (74, 705660), (76, 687090), (95, 549672), (111, 470440), (114, 458060), (120, 435157), (148, 352830), (152, 343545), (185, 282264), (190, 274836), (222, 235220), (228, 229030), (285, 183224), (296, 176415), (370, 141132), (380, 137418), (444, 117610), (456, 114515), (555, 94088), (570, 91612), (619, 84360), (703, 74280), (740, 70566), (760, 68709), (888, 58805), (1110, 47044), (1140, 45806), (1238, 42180), (1406, 37140), (1480, 35283), (1857, 28120), (2109, 24760), (2220, 23522), (2280, 22903), (2476, 21090), (2812, 18570), (3095, 16872), (3515, 14856), (3714, 14060), (4218, 12380), (4440, 11761), (4952, 10545), (5624, 9285), (6190, 8436), (7030, 7428)]