47505458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 97493760

約数和(自身を除く): 49988302

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 182, 286, 389, 427, 671, 778, 793, 854, 1001, 1342, 1586, 2002, 2723, 4279, 4697, 5057, 5446, 5551, 8558, 8723, 9394, 10114, 11102, 17446, 23729, 29953, 35399, 47458, 55627, 59906, 61061, 70798, 111254, 122122, 166103, 261019, 308477, 332206, 389389, 522038, 616954, 778778, 1827133, 2159339, 3393247, 3654266, 4318678, 6786494, 23752729, 47505458]

約数ペア:

[(1, 47505458), (2, 23752729), (7, 6786494), (11, 4318678), (13, 3654266), (14, 3393247), (22, 2159339), (26, 1827133), (61, 778778), (77, 616954), (91, 522038), (122, 389389), (143, 332206), (154, 308477), (182, 261019), (286, 166103), (389, 122122), (427, 111254), (671, 70798), (778, 61061), (793, 59906), (854, 55627), (1001, 47458), (1342, 35399), (1586, 29953), (2002, 23729), (2723, 17446), (4279, 11102), (4697, 10114), (5057, 9394), (5446, 8723), (5551, 8558)]