52706640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 188916480

約数和(自身を除く): 136209840

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, 137, 140, 168, 210, 229, 240, 274, 280, 336, 411, 420, 458, 548, 560, 685, 687, 822, 840, 916, 959, 1096, 1145, 1370, 1374, 1603, 1644, 1680, 1832, 1918, 2055, 2192, 2290, 2740, 2748, 2877, 3206, 3288, 3435, 3664, 3836, 4110, 4580, 4795, 4809, 5480, 5496, 5754, 6412, 6576, 6870, 7672, 8015, 8220, 9160, 9590, 9618, 10960, 10992, 11508, 12824, 13740, 14385, 15344, 16030, 16440, 18320, 19180, 19236, 23016, 24045, 25648, 27480, 28770, 31373, 32060, 32880, 38360, 38472, 46032, 48090, 54960, 57540, 62746, 64120, 76720, 76944, 94119, 96180, 115080, 125492, 128240, 156865, 188238, 192360, 219611, 230160, 250984, 313730, 376476, 384720, 439222, 470595, 501968, 627460, 658833, 752952, 878444, 941190, 1098055, 1254920, 1317666, 1505904, 1756888, 1882380, 2196110, 2509840, 2635332, 3294165, 3513776, 3764760, 4392220, 5270664, 6588330, 7529520, 8784440, 10541328, 13176660, 17568880, 26353320, 52706640]

約数ペア:

[(1, 52706640), (2, 26353320), (3, 17568880), (4, 13176660), (5, 10541328), (6, 8784440), (7, 7529520), (8, 6588330), (10, 5270664), (12, 4392220), (14, 3764760), (15, 3513776), (16, 3294165), (20, 2635332), (21, 2509840), (24, 2196110), (28, 1882380), (30, 1756888), (35, 1505904), (40, 1317666), (42, 1254920), (48, 1098055), (56, 941190), (60, 878444), (70, 752952), (80, 658833), (84, 627460), (105, 501968), (112, 470595), (120, 439222), (137, 384720), (140, 376476), (168, 313730), (210, 250984), (229, 230160), (240, 219611), (274, 192360), (280, 188238), (336, 156865), (411, 128240), (420, 125492), (458, 115080), (548, 96180), (560, 94119), (685, 76944), (687, 76720), (822, 64120), (840, 62746), (916, 57540), (959, 54960), (1096, 48090), (1145, 46032), (1370, 38472), (1374, 38360), (1603, 32880), (1644, 32060), (1680, 31373), (1832, 28770), (1918, 27480), (2055, 25648), (2192, 24045), (2290, 23016), (2740, 19236), (2748, 19180), (2877, 18320), (3206, 16440), (3288, 16030), (3435, 15344), (3664, 14385), (3836, 13740), (4110, 12824), (4580, 11508), (4795, 10992), (4809, 10960), (5480, 9618), (5496, 9590), (5754, 9160), (6412, 8220), (6576, 8015), (6870, 7672)]