51362520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 118465320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 167, 220, 233, 264, 330, 334, 440, 466, 501, 660, 668, 699, 835, 932, 1002, 1165, 1320, 1336, 1398, 1670, 1837, 1864, 2004, 2330, 2505, 2563, 2796, 3340, 3495, 3674, 4008, 4660, 5010, 5126, 5511, 5592, 6680, 6990, 7348, 7689, 9185, 9320, 10020, 10252, 11022, 12815, 13980, 14696, 15378, 18370, 20040, 20504, 22044, 25630, 27555, 27960, 30756, 36740, 38445, 38911, 44088, 51260, 55110, 61512, 73480, 76890, 77822, 102520, 110220, 116733, 153780, 155644, 194555, 220440, 233466, 307560, 311288, 389110, 428021, 466932, 583665, 778220, 856042, 933864, 1167330, 1284063, 1556440, 1712084, 2140105, 2334660, 2568126, 3424168, 4280210, 4669320, 5136252, 6420315, 8560420, 10272504, 12840630, 17120840, 25681260, 51362520]

約数ペア:

[(1, 51362520), (2, 25681260), (3, 17120840), (4, 12840630), (5, 10272504), (6, 8560420), (8, 6420315), (10, 5136252), (11, 4669320), (12, 4280210), (15, 3424168), (20, 2568126), (22, 2334660), (24, 2140105), (30, 1712084), (33, 1556440), (40, 1284063), (44, 1167330), (55, 933864), (60, 856042), (66, 778220), (88, 583665), (110, 466932), (120, 428021), (132, 389110), (165, 311288), (167, 307560), (220, 233466), (233, 220440), (264, 194555), (330, 155644), (334, 153780), (440, 116733), (466, 110220), (501, 102520), (660, 77822), (668, 76890), (699, 73480), (835, 61512), (932, 55110), (1002, 51260), (1165, 44088), (1320, 38911), (1336, 38445), (1398, 36740), (1670, 30756), (1837, 27960), (1864, 27555), (2004, 25630), (2330, 22044), (2505, 20504), (2563, 20040), (2796, 18370), (3340, 15378), (3495, 14696), (3674, 13980), (4008, 12815), (4660, 11022), (5010, 10252), (5126, 10020), (5511, 9320), (5592, 9185), (6680, 7689), (6990, 7348)]