54380455025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{5051}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 73442257728

約数和(自身を除く): 19061802703

約数列:

[1, 5, 13, 25, 65, 157, 211, 325, 785, 1055, 2041, 2743, 3925, 5051, 5275, 10205, 13715, 25255, 33127, 51025, 65663, 68575, 126275, 165635, 328315, 430651, 793007, 828175, 1065761, 1641575, 2153255, 3965035, 5328805, 10309091, 10766275, 13854893, 19825175, 26644025, 51545455, 69274465, 167324477, 257727275, 346372325, 836622385, 2175218201, 4183111925, 10876091005, 54380455025]

約数ペア:

[(1, 54380455025), (5, 10876091005), (13, 4183111925), (25, 2175218201), (65, 836622385), (157, 346372325), (211, 257727275), (325, 167324477), (785, 69274465), (1055, 51545455), (2041, 26644025), (2743, 19825175), (3925, 13854893), (5051, 10766275), (5275, 10309091), (10205, 5328805), (13715, 3965035), (25255, 2153255), (33127, 1641575), (51025, 1065761), (65663, 828175), (68575, 793007), (126275, 430651), (165635, 328315)]