49690998

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 72

約数和(自身を含む): 127724688

約数和(自身を除く): 78033690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1063, 1113, 2126, 2226, 2597, 3189, 3339, 5194, 6378, 6678, 7441, 7791, 9567, 14882, 15582, 19134, 22323, 23373, 44646, 46746, 52087, 56339, 66969, 104174, 112678, 133938, 156261, 169017, 312522, 338034, 394373, 468783, 507051, 788746, 937566, 1014102, 1183119, 2366238, 2760611, 3549357, 5521222, 7098714, 8281833, 16563666, 24845499, 49690998]

約数ペア:

[(1, 49690998), (2, 24845499), (3, 16563666), (6, 8281833), (7, 7098714), (9, 5521222), (14, 3549357), (18, 2760611), (21, 2366238), (42, 1183119), (49, 1014102), (53, 937566), (63, 788746), (98, 507051), (106, 468783), (126, 394373), (147, 338034), (159, 312522), (294, 169017), (318, 156261), (371, 133938), (441, 112678), (477, 104174), (742, 66969), (882, 56339), (954, 52087), (1063, 46746), (1113, 44646), (2126, 23373), (2226, 22323), (2597, 19134), (3189, 15582), (3339, 14882), (5194, 9567), (6378, 7791), (6678, 7441)]