53124760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 136337040

約数和(自身を除く): 83212280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 283, 361, 380, 494, 520, 566, 722, 760, 988, 1132, 1235, 1415, 1444, 1805, 1976, 2264, 2470, 2830, 2888, 3610, 3679, 4693, 4940, 5377, 5660, 7220, 7358, 9386, 9880, 10754, 11320, 14440, 14716, 18395, 18772, 21508, 23465, 26885, 29432, 36790, 37544, 43016, 46930, 53770, 69901, 73580, 93860, 102163, 107540, 139802, 147160, 187720, 204326, 215080, 279604, 349505, 408652, 510815, 559208, 699010, 817304, 1021630, 1328119, 1398020, 2043260, 2656238, 2796040, 4086520, 5312476, 6640595, 10624952, 13281190, 26562380, 53124760]

約数ペア:

[(1, 53124760), (2, 26562380), (4, 13281190), (5, 10624952), (8, 6640595), (10, 5312476), (13, 4086520), (19, 2796040), (20, 2656238), (26, 2043260), (38, 1398020), (40, 1328119), (52, 1021630), (65, 817304), (76, 699010), (95, 559208), (104, 510815), (130, 408652), (152, 349505), (190, 279604), (247, 215080), (260, 204326), (283, 187720), (361, 147160), (380, 139802), (494, 107540), (520, 102163), (566, 93860), (722, 73580), (760, 69901), (988, 53770), (1132, 46930), (1235, 43016), (1415, 37544), (1444, 36790), (1805, 29432), (1976, 26885), (2264, 23465), (2470, 21508), (2830, 18772), (2888, 18395), (3610, 14716), (3679, 14440), (4693, 11320), (4940, 10754), (5377, 9880), (5660, 9386), (7220, 7358)]