51372152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1609}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 104134800

約数和(自身を除く): 52762648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 1609, 2456, 3218, 3991, 6436, 7982, 12872, 15964, 20917, 31928, 41834, 83668, 167336, 493963, 987926, 1975852, 3951704, 6421519, 12843038, 25686076, 51372152]

約数ペア:

[(1, 51372152), (2, 25686076), (4, 12843038), (8, 6421519), (13, 3951704), (26, 1975852), (52, 987926), (104, 493963), (307, 167336), (614, 83668), (1228, 41834), (1609, 31928), (2456, 20917), (3218, 15964), (3991, 12872), (6436, 7982)]