50512917

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 85544448

約数和(自身を除く): 35031531

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 169, 273, 301, 331, 507, 559, 903, 993, 1183, 1677, 2317, 3549, 3913, 4303, 6951, 7267, 11739, 12909, 14233, 21801, 30121, 42699, 50869, 55939, 90363, 99631, 152607, 167817, 185029, 298893, 391573, 555087, 1174719, 1295203, 2405377, 3885609, 7216131, 16837639, 50512917]

約数ペア:

[(1, 50512917), (3, 16837639), (7, 7216131), (13, 3885609), (21, 2405377), (39, 1295203), (43, 1174719), (91, 555087), (129, 391573), (169, 298893), (273, 185029), (301, 167817), (331, 152607), (507, 99631), (559, 90363), (903, 55939), (993, 50869), (1183, 42699), (1677, 30121), (2317, 21801), (3549, 14233), (3913, 12909), (4303, 11739), (6951, 7267)]