53891600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 155912640

約数和(自身を除く): 102021040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1013, 1064, 1330, 1400, 1520, 1900, 2026, 2128, 2660, 2800, 3325, 3800, 4052, 5065, 5320, 6650, 7091, 7600, 8104, 10130, 10640, 13300, 14182, 16208, 19247, 20260, 25325, 26600, 28364, 35455, 38494, 40520, 50650, 53200, 56728, 70910, 76988, 81040, 96235, 101300, 113456, 134729, 141820, 153976, 177275, 192470, 202600, 269458, 283640, 307952, 354550, 384940, 405200, 481175, 538916, 567280, 673645, 709100, 769880, 962350, 1077832, 1347290, 1418200, 1539760, 1924700, 2155664, 2694580, 2836400, 3368225, 3849400, 5389160, 6736450, 7698800, 10778320, 13472900, 26945800, 53891600]

約数ペア:

[(1, 53891600), (2, 26945800), (4, 13472900), (5, 10778320), (7, 7698800), (8, 6736450), (10, 5389160), (14, 3849400), (16, 3368225), (19, 2836400), (20, 2694580), (25, 2155664), (28, 1924700), (35, 1539760), (38, 1418200), (40, 1347290), (50, 1077832), (56, 962350), (70, 769880), (76, 709100), (80, 673645), (95, 567280), (100, 538916), (112, 481175), (133, 405200), (140, 384940), (152, 354550), (175, 307952), (190, 283640), (200, 269458), (266, 202600), (280, 192470), (304, 177275), (350, 153976), (380, 141820), (400, 134729), (475, 113456), (532, 101300), (560, 96235), (665, 81040), (700, 76988), (760, 70910), (950, 56728), (1013, 53200), (1064, 50650), (1330, 40520), (1400, 38494), (1520, 35455), (1900, 28364), (2026, 26600), (2128, 25325), (2660, 20260), (2800, 19247), (3325, 16208), (3800, 14182), (4052, 13300), (5065, 10640), (5320, 10130), (6650, 8104), (7091, 7600)]