54631486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 108896256

約数和(自身を除く): 54264770

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 421, 434, 598, 713, 806, 842, 1426, 2093, 2821, 2947, 4186, 4991, 5473, 5642, 5894, 9269, 9683, 9982, 10946, 13051, 18538, 19366, 26102, 38311, 64883, 67781, 76622, 91357, 125879, 129766, 135562, 169663, 182714, 251758, 300173, 339326, 600346, 881153, 1187641, 1762306, 2101211, 2375282, 3902249, 4202422, 7804498, 27315743, 54631486]

約数ペア:

[(1, 54631486), (2, 27315743), (7, 7804498), (13, 4202422), (14, 3902249), (23, 2375282), (26, 2101211), (31, 1762306), (46, 1187641), (62, 881153), (91, 600346), (161, 339326), (182, 300173), (217, 251758), (299, 182714), (322, 169663), (403, 135562), (421, 129766), (434, 125879), (598, 91357), (713, 76622), (806, 67781), (842, 64883), (1426, 38311), (2093, 26102), (2821, 19366), (2947, 18538), (4186, 13051), (4991, 10946), (5473, 9982), (5642, 9683), (5894, 9269)]