49039760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 149990400

約数和(自身を除く): 100950640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 419, 440, 532, 560, 616, 665, 760, 770, 836, 838, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 1676, 2090, 2095, 2128, 2660, 2926, 2933, 3080, 3344, 3352, 4180, 4190, 4609, 5320, 5852, 5866, 6160, 6704, 7315, 7961, 8360, 8380, 9218, 10640, 11704, 11732, 14630, 14665, 15922, 16720, 16760, 18436, 23045, 23408, 23464, 29260, 29330, 31844, 32263, 33520, 36872, 39805, 46090, 46928, 55727, 58520, 58660, 63688, 64526, 73744, 79610, 87571, 92180, 111454, 117040, 117320, 127376, 129052, 159220, 161315, 175142, 184360, 222908, 234640, 258104, 278635, 318440, 322630, 350284, 368720, 437855, 445816, 516208, 557270, 612997, 636880, 645260, 700568, 875710, 891632, 1114540, 1225994, 1290520, 1401136, 1751420, 2229080, 2451988, 2581040, 3064985, 3502840, 4458160, 4903976, 6129970, 7005680, 9807952, 12259940, 24519880, 49039760]

約数ペア:

[(1, 49039760), (2, 24519880), (4, 12259940), (5, 9807952), (7, 7005680), (8, 6129970), (10, 4903976), (11, 4458160), (14, 3502840), (16, 3064985), (19, 2581040), (20, 2451988), (22, 2229080), (28, 1751420), (35, 1401136), (38, 1290520), (40, 1225994), (44, 1114540), (55, 891632), (56, 875710), (70, 700568), (76, 645260), (77, 636880), (80, 612997), (88, 557270), (95, 516208), (110, 445816), (112, 437855), (133, 368720), (140, 350284), (152, 322630), (154, 318440), (176, 278635), (190, 258104), (209, 234640), (220, 222908), (266, 184360), (280, 175142), (304, 161315), (308, 159220), (380, 129052), (385, 127376), (418, 117320), (419, 117040), (440, 111454), (532, 92180), (560, 87571), (616, 79610), (665, 73744), (760, 64526), (770, 63688), (836, 58660), (838, 58520), (880, 55727), (1045, 46928), (1064, 46090), (1232, 39805), (1330, 36872), (1463, 33520), (1520, 32263), (1540, 31844), (1672, 29330), (1676, 29260), (2090, 23464), (2095, 23408), (2128, 23045), (2660, 18436), (2926, 16760), (2933, 16720), (3080, 15922), (3344, 14665), (3352, 14630), (4180, 11732), (4190, 11704), (4609, 10640), (5320, 9218), (5852, 8380), (5866, 8360), (6160, 7961), (6704, 7315)]