53965470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138373}}^1$

素因数の和:138396

約数の個数: 32

約数和(自身を含む): 139480992

約数和(自身を除く): 85515522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 138373, 276746, 415119, 691865, 830238, 1383730, 1798849, 2075595, 3597698, 4151190, 5396547, 8994245, 10793094, 17988490, 26982735, 53965470]

約数ペア:

[(1, 53965470), (2, 26982735), (3, 17988490), (5, 10793094), (6, 8994245), (10, 5396547), (13, 4151190), (15, 3597698), (26, 2075595), (30, 1798849), (39, 1383730), (65, 830238), (78, 691865), (130, 415119), (195, 276746), (390, 138373)]