53871720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 134134680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1087, 1180, 1239, 1416, 1652, 1770, 2065, 2174, 2360, 2478, 3261, 3304, 3540, 4130, 4348, 4956, 5435, 6195, 6522, 7080, 7609, 8260, 8696, 9912, 10870, 12390, 13044, 15218, 16305, 16520, 21740, 22827, 24780, 26088, 30436, 32610, 38045, 43480, 45654, 49560, 60872, 64133, 65220, 76090, 91308, 114135, 128266, 130440, 152180, 182616, 192399, 228270, 256532, 304360, 320665, 384798, 448931, 456540, 513064, 641330, 769596, 897862, 913080, 961995, 1282660, 1346793, 1539192, 1795724, 1923990, 2244655, 2565320, 2693586, 3591448, 3847980, 4489310, 5387172, 6733965, 7695960, 8978620, 10774344, 13467930, 17957240, 26935860, 53871720]

約数ペア:

[(1, 53871720), (2, 26935860), (3, 17957240), (4, 13467930), (5, 10774344), (6, 8978620), (7, 7695960), (8, 6733965), (10, 5387172), (12, 4489310), (14, 3847980), (15, 3591448), (20, 2693586), (21, 2565320), (24, 2244655), (28, 1923990), (30, 1795724), (35, 1539192), (40, 1346793), (42, 1282660), (56, 961995), (59, 913080), (60, 897862), (70, 769596), (84, 641330), (105, 513064), (118, 456540), (120, 448931), (140, 384798), (168, 320665), (177, 304360), (210, 256532), (236, 228270), (280, 192399), (295, 182616), (354, 152180), (413, 130440), (420, 128266), (472, 114135), (590, 91308), (708, 76090), (826, 65220), (840, 64133), (885, 60872), (1087, 49560), (1180, 45654), (1239, 43480), (1416, 38045), (1652, 32610), (1770, 30436), (2065, 26088), (2174, 24780), (2360, 22827), (2478, 21740), (3261, 16520), (3304, 16305), (3540, 15218), (4130, 13044), (4348, 12390), (4956, 10870), (5435, 9912), (6195, 8696), (6522, 8260), (7080, 7609)]