54060890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 113097600

約数和(自身を除く): 59036710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 43, 65, 86, 95, 130, 190, 215, 247, 430, 494, 509, 559, 817, 1018, 1118, 1235, 1634, 2470, 2545, 2795, 4085, 5090, 5590, 6617, 8170, 9671, 10621, 13234, 19342, 21242, 21887, 33085, 43774, 48355, 53105, 66170, 96710, 106210, 109435, 125723, 218870, 251446, 284531, 415853, 569062, 628615, 831706, 1257230, 1422655, 2079265, 2845310, 4158530, 5406089, 10812178, 27030445, 54060890]

約数ペア:

[(1, 54060890), (2, 27030445), (5, 10812178), (10, 5406089), (13, 4158530), (19, 2845310), (26, 2079265), (38, 1422655), (43, 1257230), (65, 831706), (86, 628615), (95, 569062), (130, 415853), (190, 284531), (215, 251446), (247, 218870), (430, 125723), (494, 109435), (509, 106210), (559, 96710), (817, 66170), (1018, 53105), (1118, 48355), (1235, 43774), (1634, 33085), (2470, 21887), (2545, 21242), (2795, 19342), (4085, 13234), (5090, 10621), (5590, 9671), (6617, 8170)]