50821328080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{3697}}^1$

素因数の和:4005

約数の個数: 160

約数和(自身を含む): 127836960768

約数和(自身を除く): 77015632688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 241, 248, 310, 368, 460, 482, 496, 620, 713, 920, 964, 1205, 1240, 1426, 1840, 1928, 2410, 2480, 2852, 3565, 3697, 3856, 4820, 5543, 5704, 7130, 7394, 7471, 9640, 11086, 11408, 14260, 14788, 14942, 18485, 19280, 22172, 27715, 28520, 29576, 29884, 36970, 37355, 44344, 55430, 57040, 59152, 59768, 73940, 74710, 85031, 88688, 110860, 114607, 119536, 147880, 149420, 170062, 171833, 221720, 229214, 295760, 298840, 340124, 343666, 425155, 443440, 458428, 573035, 597680, 680248, 687332, 850310, 859165, 890977, 916856, 1146070, 1360496, 1374664, 1700620, 1718330, 1781954, 1833712, 2292140, 2635961, 2749328, 3401240, 3436660, 3563908, 4454885, 4584280, 5271922, 6802480, 6873320, 7127816, 8909770, 9168560, 10543844, 13179805, 13746640, 14255632, 17819540, 20492471, 21087688, 26359610, 27620287, 35639080, 40984942, 42175376, 52719220, 55240574, 71278160, 81969884, 102462355, 105438440, 110481148, 138101435, 163939768, 204924710, 210876880, 220962296, 276202870, 327879536, 409849420, 441924592, 552405740, 635266601, 819698840, 1104811480, 1270533202, 1639397680, 2209622960, 2541066404, 3176333005, 5082132808, 6352666010, 10164265616, 12705332020, 25410664040, 50821328080]

約数ペア:

[(1, 50821328080), (2, 25410664040), (4, 12705332020), (5, 10164265616), (8, 6352666010), (10, 5082132808), (16, 3176333005), (20, 2541066404), (23, 2209622960), (31, 1639397680), (40, 1270533202), (46, 1104811480), (62, 819698840), (80, 635266601), (92, 552405740), (115, 441924592), (124, 409849420), (155, 327879536), (184, 276202870), (230, 220962296), (241, 210876880), (248, 204924710), (310, 163939768), (368, 138101435), (460, 110481148), (482, 105438440), (496, 102462355), (620, 81969884), (713, 71278160), (920, 55240574), (964, 52719220), (1205, 42175376), (1240, 40984942), (1426, 35639080), (1840, 27620287), (1928, 26359610), (2410, 21087688), (2480, 20492471), (2852, 17819540), (3565, 14255632), (3697, 13746640), (3856, 13179805), (4820, 10543844), (5543, 9168560), (5704, 8909770), (7130, 7127816), (7394, 6873320), (7471, 6802480), (9640, 5271922), (11086, 4584280), (11408, 4454885), (14260, 3563908), (14788, 3436660), (14942, 3401240), (18485, 2749328), (19280, 2635961), (22172, 2292140), (27715, 1833712), (28520, 1781954), (29576, 1718330), (29884, 1700620), (36970, 1374664), (37355, 1360496), (44344, 1146070), (55430, 916856), (57040, 890977), (59152, 859165), (59768, 850310), (73940, 687332), (74710, 680248), (85031, 597680), (88688, 573035), (110860, 458428), (114607, 443440), (119536, 425155), (147880, 343666), (149420, 340124), (170062, 298840), (171833, 295760), (221720, 229214)]