52488240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 188083200

約数和(自身を除く): 135594960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 199, 210, 240, 280, 314, 336, 398, 420, 471, 560, 597, 628, 785, 796, 840, 942, 995, 1099, 1194, 1256, 1393, 1570, 1592, 1680, 1884, 1990, 2198, 2355, 2388, 2512, 2786, 2985, 3140, 3184, 3297, 3768, 3980, 4179, 4396, 4710, 4776, 5495, 5572, 5970, 6280, 6594, 6965, 7536, 7960, 8358, 8792, 9420, 9552, 10990, 11144, 11940, 12560, 13188, 13930, 15920, 16485, 16716, 17584, 18840, 20895, 21980, 22288, 23880, 26376, 27860, 31243, 32970, 33432, 37680, 41790, 43960, 47760, 52752, 55720, 62486, 65940, 66864, 83580, 87920, 93729, 111440, 124972, 131880, 156215, 167160, 187458, 218701, 249944, 263760, 312430, 334320, 374916, 437402, 468645, 499888, 624860, 656103, 749832, 874804, 937290, 1093505, 1249720, 1312206, 1499664, 1749608, 1874580, 2187010, 2499440, 2624412, 3280515, 3499216, 3749160, 4374020, 5248824, 6561030, 7498320, 8748040, 10497648, 13122060, 17496080, 26244120, 52488240]

約数ペア:

[(1, 52488240), (2, 26244120), (3, 17496080), (4, 13122060), (5, 10497648), (6, 8748040), (7, 7498320), (8, 6561030), (10, 5248824), (12, 4374020), (14, 3749160), (15, 3499216), (16, 3280515), (20, 2624412), (21, 2499440), (24, 2187010), (28, 1874580), (30, 1749608), (35, 1499664), (40, 1312206), (42, 1249720), (48, 1093505), (56, 937290), (60, 874804), (70, 749832), (80, 656103), (84, 624860), (105, 499888), (112, 468645), (120, 437402), (140, 374916), (157, 334320), (168, 312430), (199, 263760), (210, 249944), (240, 218701), (280, 187458), (314, 167160), (336, 156215), (398, 131880), (420, 124972), (471, 111440), (560, 93729), (597, 87920), (628, 83580), (785, 66864), (796, 65940), (840, 62486), (942, 55720), (995, 52752), (1099, 47760), (1194, 43960), (1256, 41790), (1393, 37680), (1570, 33432), (1592, 32970), (1680, 31243), (1884, 27860), (1990, 26376), (2198, 23880), (2355, 22288), (2388, 21980), (2512, 20895), (2786, 18840), (2985, 17584), (3140, 16716), (3184, 16485), (3297, 15920), (3768, 13930), (3980, 13188), (4179, 12560), (4396, 11940), (4710, 11144), (4776, 10990), (5495, 9552), (5572, 9420), (5970, 8792), (6280, 8358), (6594, 7960), (6965, 7536)]