56500665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 102961152

約数和(自身を除く): 46460487

約数列:

[1, 3, 5, 13, 15, 37, 39, 41, 65, 111, 123, 185, 191, 195, 205, 481, 533, 555, 573, 615, 955, 1443, 1517, 1599, 2405, 2483, 2665, 2865, 4551, 7067, 7215, 7449, 7585, 7831, 7995, 12415, 19721, 21201, 22755, 23493, 35335, 37245, 39155, 59163, 91871, 98605, 101803, 106005, 117465, 275613, 289747, 295815, 305409, 459355, 509015, 869241, 1378065, 1448735, 1527045, 3766711, 4346205, 11300133, 18833555, 56500665]

約数ペア:

[(1, 56500665), (3, 18833555), (5, 11300133), (13, 4346205), (15, 3766711), (37, 1527045), (39, 1448735), (41, 1378065), (65, 869241), (111, 509015), (123, 459355), (185, 305409), (191, 295815), (195, 289747), (205, 275613), (481, 117465), (533, 106005), (555, 101803), (573, 98605), (615, 91871), (955, 59163), (1443, 39155), (1517, 37245), (1599, 35335), (2405, 23493), (2483, 22755), (2665, 21201), (2865, 19721), (4551, 12415), (7067, 7995), (7215, 7831), (7449, 7585)]