49453890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19861}}^1$

素因数の和:19954

約数の個数: 32

約数和(自身を含む): 120125376

約数和(自身を除く): 70671486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 19861, 39722, 59583, 99305, 119166, 198610, 297915, 595830, 1648463, 3296926, 4945389, 8242315, 9890778, 16484630, 24726945, 49453890]

約数ペア:

[(1, 49453890), (2, 24726945), (3, 16484630), (5, 9890778), (6, 8242315), (10, 4945389), (15, 3296926), (30, 1648463), (83, 595830), (166, 297915), (249, 198610), (415, 119166), (498, 99305), (830, 59583), (1245, 39722), (2490, 19861)]