48890135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 72522240

約数和(自身を除く): 23632105

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 1987, 3515, 4921, 9935, 13909, 24605, 37753, 69545, 73519, 188765, 264271, 367595, 514633, 1321355, 1396861, 2573165, 6984305, 9778027, 48890135]

約数ペア:

[(1, 48890135), (5, 9778027), (7, 6984305), (19, 2573165), (35, 1396861), (37, 1321355), (95, 514633), (133, 367595), (185, 264271), (259, 188765), (665, 73519), (703, 69545), (1295, 37753), (1987, 24605), (3515, 13909), (4921, 9935)]