51099875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 68402880

約数和(自身を除く): 17303005

約数列:

[1, 5, 17, 25, 85, 125, 139, 173, 425, 695, 865, 2125, 2363, 2941, 3475, 4325, 11815, 14705, 17375, 21625, 24047, 59075, 73525, 120235, 295375, 367625, 408799, 601175, 2043995, 3005875, 10219975, 51099875]

約数ペア:

[(1, 51099875), (5, 10219975), (17, 3005875), (25, 2043995), (85, 601175), (125, 408799), (139, 367625), (173, 295375), (425, 120235), (695, 73525), (865, 59075), (2125, 24047), (2363, 21625), (2941, 17375), (3475, 14705), (4325, 11815)]