51488964

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21347}}^1$

素因数の和:21424

約数の個数: 36

約数和(自身を含む): 132101424

約数和(自身を除く): 80612460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 21347, 42694, 64041, 85388, 128082, 192123, 256164, 384246, 768492, 1430249, 2860498, 4290747, 5720996, 8581494, 12872241, 17162988, 25744482, 51488964]

約数ペア:

[(1, 51488964), (2, 25744482), (3, 17162988), (4, 12872241), (6, 8581494), (9, 5720996), (12, 4290747), (18, 2860498), (36, 1430249), (67, 768492), (134, 384246), (201, 256164), (268, 192123), (402, 128082), (603, 85388), (804, 64041), (1206, 42694), (2412, 21347)]