53877924

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 140107968

約数和(自身を除く): 86230044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 107, 142, 197, 213, 214, 284, 321, 394, 426, 428, 591, 639, 642, 788, 852, 963, 1182, 1278, 1284, 1773, 1926, 2364, 2556, 3546, 3852, 7092, 7597, 13987, 15194, 21079, 22791, 27974, 30388, 41961, 42158, 45582, 55948, 63237, 68373, 83922, 84316, 91164, 125883, 126474, 136746, 167844, 189711, 251766, 252948, 273492, 379422, 503532, 758844, 1496609, 2993218, 4489827, 5986436, 8979654, 13469481, 17959308, 26938962, 53877924]

約数ペア:

[(1, 53877924), (2, 26938962), (3, 17959308), (4, 13469481), (6, 8979654), (9, 5986436), (12, 4489827), (18, 2993218), (36, 1496609), (71, 758844), (107, 503532), (142, 379422), (197, 273492), (213, 252948), (214, 251766), (284, 189711), (321, 167844), (394, 136746), (426, 126474), (428, 125883), (591, 91164), (639, 84316), (642, 83922), (788, 68373), (852, 63237), (963, 55948), (1182, 45582), (1278, 42158), (1284, 41961), (1773, 30388), (1926, 27974), (2364, 22791), (2556, 21079), (3546, 15194), (3852, 13987), (7092, 7597)]