55448976667

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1868

約数の個数: 64

約数和(自身を含む): 70479360000

約数和(自身を除く): 15030383333

約数列:

[1, 7, 19, 37, 47, 133, 149, 259, 329, 703, 893, 1043, 1609, 1739, 2831, 4921, 5513, 6251, 7003, 11263, 12173, 19817, 30571, 33041, 38591, 49021, 59533, 75623, 104747, 133057, 213997, 231287, 239741, 259111, 416731, 529361, 733229, 931399, 1131127, 1436837, 1678187, 1813777, 2798051, 4555079, 4923109, 7917889, 8870417, 10057859, 11267827, 19586357, 31885553, 34461763, 53162969, 62092919, 78874789, 168537923, 214088713, 372140783, 416909599, 1179765461, 1498620991, 2918367193, 7921282381, 55448976667]

約数ペア:

[(1, 55448976667), (7, 7921282381), (19, 2918367193), (37, 1498620991), (47, 1179765461), (133, 416909599), (149, 372140783), (259, 214088713), (329, 168537923), (703, 78874789), (893, 62092919), (1043, 53162969), (1609, 34461763), (1739, 31885553), (2831, 19586357), (4921, 11267827), (5513, 10057859), (6251, 8870417), (7003, 7917889), (11263, 4923109), (12173, 4555079), (19817, 2798051), (30571, 1813777), (33041, 1678187), (38591, 1436837), (49021, 1131127), (59533, 931399), (75623, 733229), (104747, 529361), (133057, 416731), (213997, 259111), (231287, 239741)]