56557079068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{47737}}^1$

素因数の和:47915

約数の個数: 96

約数和(自身を含む): 127036546560

約数和(自身を除く): 70479467492

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 131, 133, 238, 262, 266, 323, 476, 524, 532, 646, 917, 1292, 1834, 2227, 2261, 2489, 3668, 4454, 4522, 4978, 8908, 9044, 9956, 15589, 17423, 31178, 34846, 42313, 47737, 62356, 69692, 84626, 95474, 169252, 190948, 296191, 334159, 592382, 668318, 811529, 907003, 1184764, 1336636, 1623058, 1814006, 3246116, 3628012, 5680703, 6253547, 6349021, 11361406, 12507094, 12698042, 15419051, 22722812, 25014188, 25396084, 30838102, 43774829, 61676204, 87549658, 106310299, 107933357, 118817393, 175099316, 212620598, 215866714, 237634786, 425241196, 431733428, 475269572, 744172093, 831721751, 1488344186, 1663443502, 2019895681, 2976688372, 3326887004, 4039791362, 8079582724, 14139269767, 28278539534, 56557079068]

約数ペア:

[(1, 56557079068), (2, 28278539534), (4, 14139269767), (7, 8079582724), (14, 4039791362), (17, 3326887004), (19, 2976688372), (28, 2019895681), (34, 1663443502), (38, 1488344186), (68, 831721751), (76, 744172093), (119, 475269572), (131, 431733428), (133, 425241196), (238, 237634786), (262, 215866714), (266, 212620598), (323, 175099316), (476, 118817393), (524, 107933357), (532, 106310299), (646, 87549658), (917, 61676204), (1292, 43774829), (1834, 30838102), (2227, 25396084), (2261, 25014188), (2489, 22722812), (3668, 15419051), (4454, 12698042), (4522, 12507094), (4978, 11361406), (8908, 6349021), (9044, 6253547), (9956, 5680703), (15589, 3628012), (17423, 3246116), (31178, 1814006), (34846, 1623058), (42313, 1336636), (47737, 1184764), (62356, 907003), (69692, 811529), (84626, 668318), (95474, 592382), (169252, 334159), (190948, 296191)]