47352786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 112891968

約数和(自身を除く): 65539182

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 67, 78, 82, 102, 123, 134, 169, 201, 221, 246, 338, 402, 442, 507, 533, 663, 697, 871, 1014, 1066, 1139, 1326, 1394, 1599, 1742, 2091, 2278, 2613, 2747, 2873, 3198, 3417, 4182, 5226, 5494, 5746, 6834, 6929, 8241, 8619, 9061, 11323, 13858, 14807, 16482, 17238, 18122, 20787, 22646, 27183, 29614, 33969, 35711, 41574, 44421, 46699, 54366, 67938, 71422, 88842, 93398, 107133, 117793, 140097, 192491, 214266, 235586, 280194, 353379, 384982, 464243, 577473, 607087, 706758, 928486, 1154946, 1214174, 1392729, 1821261, 2785458, 3642522, 7892131, 15784262, 23676393, 47352786]

約数ペア:

[(1, 47352786), (2, 23676393), (3, 15784262), (6, 7892131), (13, 3642522), (17, 2785458), (26, 1821261), (34, 1392729), (39, 1214174), (41, 1154946), (51, 928486), (67, 706758), (78, 607087), (82, 577473), (102, 464243), (123, 384982), (134, 353379), (169, 280194), (201, 235586), (221, 214266), (246, 192491), (338, 140097), (402, 117793), (442, 107133), (507, 93398), (533, 88842), (663, 71422), (697, 67938), (871, 54366), (1014, 46699), (1066, 44421), (1139, 41574), (1326, 35711), (1394, 33969), (1599, 29614), (1742, 27183), (2091, 22646), (2278, 20787), (2613, 18122), (2747, 17238), (2873, 16482), (3198, 14807), (3417, 13858), (4182, 11323), (5226, 9061), (5494, 8619), (5746, 8241), (6834, 6929)]