52890123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 88510464

約数和(自身を除く): 35620341

約数列:

[1, 3, 11, 13, 31, 33, 39, 41, 93, 97, 123, 143, 291, 341, 403, 429, 451, 533, 1023, 1067, 1209, 1261, 1271, 1353, 1599, 3007, 3201, 3783, 3813, 3977, 4433, 5863, 9021, 11931, 13299, 13871, 13981, 16523, 17589, 33077, 39091, 41613, 41943, 43747, 49569, 51701, 99231, 117273, 123287, 131241, 155103, 181753, 369861, 430001, 545259, 568711, 1290003, 1356157, 1602731, 1706133, 4068471, 4808193, 17630041, 52890123]

約数ペア:

[(1, 52890123), (3, 17630041), (11, 4808193), (13, 4068471), (31, 1706133), (33, 1602731), (39, 1356157), (41, 1290003), (93, 568711), (97, 545259), (123, 430001), (143, 369861), (291, 181753), (341, 155103), (403, 131241), (429, 123287), (451, 117273), (533, 99231), (1023, 51701), (1067, 49569), (1209, 43747), (1261, 41943), (1271, 41613), (1353, 39091), (1599, 33077), (3007, 17589), (3201, 16523), (3783, 13981), (3813, 13871), (3977, 13299), (4433, 11931), (5863, 9021)]