53947260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2923

約数の個数: 72

約数和(自身を含む): 165228336

約数和(自身を除く): 111281076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2801, 3210, 3852, 4815, 5602, 6420, 8403, 9630, 11204, 14005, 16806, 19260, 25209, 28010, 33612, 42015, 50418, 56020, 84030, 100836, 126045, 168060, 252090, 299707, 504180, 599414, 899121, 1198828, 1498535, 1798242, 2697363, 2997070, 3596484, 4495605, 5394726, 5994140, 8991210, 10789452, 13486815, 17982420, 26973630, 53947260]

約数ペア:

[(1, 53947260), (2, 26973630), (3, 17982420), (4, 13486815), (5, 10789452), (6, 8991210), (9, 5994140), (10, 5394726), (12, 4495605), (15, 3596484), (18, 2997070), (20, 2697363), (30, 1798242), (36, 1498535), (45, 1198828), (60, 899121), (90, 599414), (107, 504180), (180, 299707), (214, 252090), (321, 168060), (428, 126045), (535, 100836), (642, 84030), (963, 56020), (1070, 50418), (1284, 42015), (1605, 33612), (1926, 28010), (2140, 25209), (2801, 19260), (3210, 16806), (3852, 14005), (4815, 11204), (5602, 9630), (6420, 8403)]