53721444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 146844768

約数和(自身を除く): 93123324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 433, 588, 633, 844, 866, 1266, 1299, 1477, 1732, 2532, 2598, 2954, 3031, 4431, 5196, 5908, 6062, 8862, 9093, 10339, 12124, 17724, 18186, 20678, 21217, 31017, 36372, 41356, 42434, 62034, 63651, 84868, 91363, 124068, 127302, 182726, 254604, 274089, 365452, 548178, 639541, 1096356, 1279082, 1918623, 2558164, 3837246, 4476787, 7674492, 8953574, 13430361, 17907148, 26860722, 53721444]

約数ペア:

[(1, 53721444), (2, 26860722), (3, 17907148), (4, 13430361), (6, 8953574), (7, 7674492), (12, 4476787), (14, 3837246), (21, 2558164), (28, 1918623), (42, 1279082), (49, 1096356), (84, 639541), (98, 548178), (147, 365452), (196, 274089), (211, 254604), (294, 182726), (422, 127302), (433, 124068), (588, 91363), (633, 84868), (844, 63651), (866, 62034), (1266, 42434), (1299, 41356), (1477, 36372), (1732, 31017), (2532, 21217), (2598, 20678), (2954, 18186), (3031, 17724), (4431, 12124), (5196, 10339), (5908, 9093), (6062, 8862)]