52471740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 104292420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 809, 940, 1081, 1380, 1410, 1618, 2162, 2427, 2820, 3236, 3243, 4045, 4324, 4854, 5405, 6486, 8090, 9708, 10810, 12135, 12972, 16180, 16215, 18607, 21620, 24270, 32430, 37214, 38023, 48540, 55821, 64860, 74428, 76046, 93035, 111642, 114069, 152092, 186070, 190115, 223284, 228138, 279105, 372140, 380230, 456276, 558210, 570345, 760460, 874529, 1116420, 1140690, 1749058, 2281380, 2623587, 3498116, 4372645, 5247174, 8745290, 10494348, 13117935, 17490580, 26235870, 52471740]

約数ペア:

[(1, 52471740), (2, 26235870), (3, 17490580), (4, 13117935), (5, 10494348), (6, 8745290), (10, 5247174), (12, 4372645), (15, 3498116), (20, 2623587), (23, 2281380), (30, 1749058), (46, 1140690), (47, 1116420), (60, 874529), (69, 760460), (92, 570345), (94, 558210), (115, 456276), (138, 380230), (141, 372140), (188, 279105), (230, 228138), (235, 223284), (276, 190115), (282, 186070), (345, 152092), (460, 114069), (470, 111642), (564, 93035), (690, 76046), (705, 74428), (809, 64860), (940, 55821), (1081, 48540), (1380, 38023), (1410, 37214), (1618, 32430), (2162, 24270), (2427, 21620), (2820, 18607), (3236, 16215), (3243, 16180), (4045, 12972), (4324, 12135), (4854, 10810), (5405, 9708), (6486, 8090)]