52534240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 96

約数和(自身を含む): 142611840

約数和(自身を除く): 90077600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1571, 1672, 1760, 2090, 3040, 3142, 3344, 4180, 6284, 6688, 7855, 8360, 12568, 15710, 16720, 17281, 25136, 29849, 31420, 33440, 34562, 50272, 59698, 62840, 69124, 86405, 119396, 125680, 138248, 149245, 172810, 238792, 251360, 276496, 298490, 328339, 345620, 477584, 552992, 596980, 656678, 691240, 955168, 1193960, 1313356, 1382480, 1641695, 2387920, 2626712, 2764960, 3283390, 4775840, 5253424, 6566780, 10506848, 13133560, 26267120, 52534240]

約数ペア:

[(1, 52534240), (2, 26267120), (4, 13133560), (5, 10506848), (8, 6566780), (10, 5253424), (11, 4775840), (16, 3283390), (19, 2764960), (20, 2626712), (22, 2387920), (32, 1641695), (38, 1382480), (40, 1313356), (44, 1193960), (55, 955168), (76, 691240), (80, 656678), (88, 596980), (95, 552992), (110, 477584), (152, 345620), (160, 328339), (176, 298490), (190, 276496), (209, 251360), (220, 238792), (304, 172810), (352, 149245), (380, 138248), (418, 125680), (440, 119396), (608, 86405), (760, 69124), (836, 62840), (880, 59698), (1045, 50272), (1520, 34562), (1571, 33440), (1672, 31420), (1760, 29849), (2090, 25136), (3040, 17281), (3142, 16720), (3344, 15710), (4180, 12568), (6284, 8360), (6688, 7855)]